What's New

  • Zakaria Ahomed
    Zakaria Ahomed has added a new profile photo.
    • April 11, 2023
  • Fatima Ahmed
    Fatima Ahmed: Hi Zakaria, thanks for participating in the English writing project on Genghis Khan. All were nicely written and the last answer was also written with different viewpoints. So overall, quite good. Here is your full project details and a screenshot for...  more
    • September 9, 2021
  • Zakaria Ahomed
    Zakaria Ahomed liked Fatima Ahmed's photo.
    • August 30, 2021
  • Fatima Ahmed
    Fatima Ahmed: HI Zakaria, thanks for submitting your answer on our latest Physics project. You have yet another perspective in your answer. We are learning a lot about our contributors like you and their answering style! Your style of writing is very interesting. ...  more
    • August 30, 2021
  • Zakaria Ahomed
    Zakaria Ahomed has added a new cover photo.
    • August 24, 2021
    • Fatima Ahmed likes this.
    • Zakaria Ahomed
      Fatima Ahmed Beautiful picture. Does it have a description of what that person is seeing?
      • August 30, 2021
    • Zakaria Ahomed
      Zakaria Ahomed Thanks for your complement. No ma'am. It doesn't hold a broader meaning or any description.
      • September 3, 2021
  • Zakaria Ahomed
    Zakaria Ahomed is now friends with Farahbi Ishrak.
    • August 8, 2021
  • Noshin Tasnia
    Noshin Tasnia is now friends with Zakaria Ahomed .
    • August 5, 2021
  • Zakaria Ahomed
    Zakaria Ahomed commented on Fatima Ahmed's classified listing.
    Games R' Us Giraffes - $7 Mathematics Quiz
    • July 31, 2021
    • Zakaria Ahomed
      Zarin sadaf snigdha Since both the Giraffes are similar & we know the volume & heigh of larger Giraffe & the height of the smaller Giraffe we can use Similarity to find the volume of smaller Giraffe.
      (Volume of smaller/ volume of larger) = (height of smaller/...  more
      • July 30, 2021
    • Zakaria Ahomed
      Shadman Chowdhury The volume of the smaller giraffe will be found by different methods. If the first approach doesn't work, try another method.

      The formula for calculating volume is: V=L*W*H where L is length, W is width and H is height. As you can see in the diagram...  more
      • July 31, 2021
    • Zakaria Ahomed
      Shadman Chowdhury The first method is to calculate the ratio of the surface area of a smaller giraffe compared to that of the larger one and then multiply this number with the volume of a larger giraffe. This will give us an approximate answer for the volume of the...  more
      • July 31, 2021
    • Zakaria Ahomed
      Zakaria Ahomed First of all the main thing comes here is about similarity. But a difference in case of height and dimensions. So in this case we can do following things.
      Suppose,the volume of smaller one = x
      Ratio of their Heights => 4/6= 2/3
      Again,if we cube...  more
    • Zakaria Ahomed
      Zakaria Ahomed That's because If two solids are similar, the ratio of their volumes is equal to the cube of the ratio of their corresponding sides.The cube came 8/27. And the rest of the things are as given. The equation will be (common ratio)^3=ratio of volumes. Thus...  more
    • Zakaria Ahomed
      Tanveer Tausif Ratul Height of bigger giraffe, Hbig=6m
      Height of smaller giraffe, Hsmall=4m
      Volume of bigger giraffe, Vbig=5400m3
      Volume of smaller giraffe, Vsmall=X...  more
      • July 31, 2021
    • Zakaria Ahomed
      Kanta Akter We can just simply do this calculation as the Giraffes are similar. the bigger one is 4/6 times the smaller one in all three dimensions that result in a smaller one 5400×4/6×4/6×4/6 or 5400×(4³/6³)=1600m³

      Then why this will...  more
      • July 31, 2021
    • Zakaria Ahomed
      Kanta Akter That's why a small giraffe will be the best choice for manufacturing.
      • July 31, 2021
    • Zakaria Ahomed
      Nirjona Akter In the passage, it is stated that giraffes are similar with different sizes. We can calculate the volume of a smaller giraffe by using given values along with simple math calculation. So If the height of 6 makes a 5400 m³, then the first part of the...  more
      • July 31, 2021
    • Zakaria Ahomed
      Nirjona Akter Why this formula will work?

      This method will work when all the sides are of the same length. Then, we can find the volume of a cube just knowing the measurement of only one side. If a cube has side length "x" then Volume = x × x × x a which results in...  more
      • July 31, 2021
    • Zakaria Ahomed
      Shaikh Nafisa Binte Fahad ''How will it work?''
      In question, it represents the subject of ‘similarity statistics’. This means that the ratio of height, length, and width will be the same.
      In the equation, we are seeing that the dimension of both the values are different which...  more
    • Zakaria Ahomed
      Noorjahan Binte Farhana There is given Small and tall giraffe height. And the tall giraffe volume is 5400 meter queb. volume= length × width × height.
      consume the length X and width Y for tall and small giraffe
      so, for tall giraffe...  more
      • August 1, 2021
    • Zakaria Ahomed
      Jesmin Akhter given,
      Bigger giraff height = 6m
      And the volume of bigger giraff = 5400m^3
      we know a formula...  more
      • August 1, 2021
    • Zakaria Ahomed
      Nur E ferdus Monika matin At first, it is mentioned that both giraffes are similar. That means the ratio of height, length,
      width, and the dimension of each part will be the same for the two Giraffe. The volume of a
      three dimensional figure is- volume= length X width X height so,...  more
      • August 1, 2021
  • Zakaria Ahomed
    Zakaria Ahomed commented on Fatima Ahmed's classified listing.
    Mithy’s Sweet Room Cupcakes - $7 Business Studies Quiz
    • July 29, 2021
    • Mahi Imran likes this.
    • Zakaria Ahomed
      Nanjiba Naowar https://docs.google.com/document/d/1yHSRAsPfV2HsQf5CNnCdZiCTkEjv5g2-ErG0oGSJkBM/edit?usp=drivesdk
    • Zakaria Ahomed
      Mesbah Abir https://1drv.ms/w/s!AvffalGSnpesgUduI7G0MfAEiKbF
    • Zakaria Ahomed
      Khairunnesa Suparna https://docs.google.com/document/d/1f5hlN5xQs8NB8z8uOZ7DHIuSwV2yvZDdMLJ6LVuxIgw/edit?usp=sharing
    • Zakaria Ahomed
      Zarin sadaf snigdha Break even point= Total fixed cost/sales price per unit - variable cost per unit
      =(10,000 +10,000)/(500-250)
      =80 In order to increase the profitability of the business we need to increase the revenue of the business. Firstly since we know that this is...  more
    • Zakaria Ahomed
      Zarin sadaf snigdha This can be done by giving special offers to large orders. Making sure that our business reaches maximum number of people online is another big concern & this can be achieved by digital marketing. Boosting the website or page or giving adds is a...  more
    • Zakaria Ahomed
      Kanta Akter https://drive.google.com/file/d/1jKPX7RI9o5ByVeZ34RXpqU2aFt0pYiJ0/view?usp=drivesdk
    • Zakaria Ahomed
      Noorjahan Binte Farhana https://docs.google.com/document/d/1_pMreE_ituATmza9CPwd3ZQdD4Ilpu3yC97VVLfHE-E/edit?usp=sharing
    • Zakaria Ahomed
      Mahi Imran Break even point= Total fixed cost / ( sales price per unit - variable cost per unit) =(10,000+5000+5000)/(500-250) =80
      To increase Mithy's profit,she must...  more
    • Zakaria Ahomed
      Mahi Imran
      • July 28, 2021
    • Zakaria Ahomed
      Mouna Mehnaz https://docs.google.com/document/d/1_r0Wed6bO5BIKHGWPB_4B-JdcsOT75IxgbkgTaRcNjE/edit?usp=sharing
    • Zakaria Ahomed
      Nirjona Akter https://drive.google.com/file/d/1l2zHdC4sXc96R7DBdoWdzAUKTYV1dHvK/view?usp=drivesdk
    • Zakaria Ahomed
      Mujtaba Rafid Let's clear the math first(just for the sake of it)-
      Housing cost- BDT 10,000
      Total cost of employees- BDT 10,000
      Total fixed cost- 10,000 + 10,000= 20,000...  more
    • Zakaria Ahomed
      Jaima Jahin https://docs.google.com/document/d/13ZP_R4_y-QUsOtWRa3gt2fnFB1WO0VMyqcW3NoGy1pg/edit?usp=sharing
    • Zakaria Ahomed
      Zakaria Ahomed https://docs.google.com/document/d/1_bqyV1IkV7fxtPx-Rl9oTbDKR1m-yfPsaBKiGV3zI8M/edit?usp=drivesdk
  • Zakaria Ahomed
    Zakaria Ahomed joined the group Coolinventor Contributors
    • July 7, 2021
  • Zakaria Ahomed
    Zakaria Ahomed commented on Fatima Ahmed's classified listing.
    Asrayan:  The Search for a Roof
    • July 4, 2021
    • Zakaria Ahomed
      Mesbah Abir Sounds great to hear such a praiseworthy initiative taken by Bangladesh Government. More than 5 million people lives without house throughout the country. That is quite impossible to provide that huge number of people within such short period of time....  more
      • July 4, 2021
    • Zakaria Ahomed
      Mesbah Abir 3. The skilled manpower will be able to earn remittance from foreign countries which will increase the progress of our economy.
      4.Some government based industries may be build beside these habitats so that they can work there and lead a good life.
      5....  more
      • July 4, 2021
    • Zakaria Ahomed
      MD Robiul Islam Rajon I think a lot of people will benefit if the house is distributed properly. This is a great initiative of the government of Bangladesh
    • Zakaria Ahomed
      Farjana Lima I believe Asrayan project will help the lower income people to stand on their own feet. Because, this project gives house to the landless, homeless, shelterless people which gives them roof over their head. So, they don't have to pass night under the...  more
      • July 4, 2021
    • Zakaria Ahomed
      Shadman Chowdhury The Asrayan project aims to solve two important problems: Joblessness and homelessness. The project is supposed to provide jobs to unemployed people and a shelter for the homeless ones. The Asrayan project will surely help so many poor families to get...  more
      • July 4, 2021
    • Zakaria Ahomed
      Zakaria Ahomed The Asrayan project is praiseworthy which has shown the light of hope to many families. I must appreciate but in the meantime, I also admit that it is a small picture. In a report, it has been shown that the govt. is being able to provide shelter for...  more
    • Zakaria Ahomed
      Zakaria Ahomed In a report, it was shown that Bangladeshis have earned 49 lac dollars from a freelance marketplace named Elance till today(it's now Upwork). Whole scenario is quite bigger than that.

      Again, the previous year we have earned 19.8 billion dollars as a...  more
    • Zakaria Ahomed
      Abhay Sunny The Asrayan project was formed in 1997, This is a huge savings for low income families. More than 50% of the cost is on housing cost. 17.4 million people are now living in a road. Government only meets the 7% of the homeless people. If govt provide all...  more
      • July 4, 2021
    • Zakaria Ahomed
      David Tanvir Asrayan Project is one of the greatest project so far to enhance livelihood of homeless people. It is a life changing project. Most of the poor people who do not have their own house, have to live in a rent house. A great percentage of their income is...  more
      • July 4, 2021
    • Zakaria Ahomed
      Rasheda Nisha A step ahead can even change the world. Undoubtedly the Ashrayan project is an outstanding initiative, but a piece of land, a house, is not enough to fulfill all their needs. Besides home, if the government could ensure them a job, that could help them...  more
      • July 6, 2021
    • Zakaria Ahomed
      Rasheda Nisha 4.Eligible people may find their job, but the problem is with the rest. There are old people, women and children. The old people can be hired for social welfare. With proper training they can make the team and do something good to improve the society...  more
      • July 6, 2021
    • Zakaria Ahomed
      Nirjona Akter The Asrayan project has already benefited the lower-income people with houses along with assistance for making them self-reliant. The rehabilitated families are receiving several training on serious issues and human resources development for engaging...  more
      • July 6, 2021
    • Zakaria Ahomed
      Mostafizur Rahman I talked to some people after reading this quiz who are benefited from the asrayan project. Mr Shaharul is one of them from the Natore district. He shared his current situation with me.
      Now his monthly cost gets decreasing due to he does not commit paid...  more
      • July 6, 2021
    • Zakaria Ahomed
      Iftakhar Utsho Asrayan Project is a great initiative by the Government to decrease extreme poverty. This project gives shelter to homeless people, those people were barely surviving before they got a house from this project. Now they can stay focus on their daily...  more
      • July 7, 2021
    • Zakaria Ahomed
      Kanta Akter Homelessness is a broad social problem in Bangladesh. Homeless women, teenagers, and children feel helpless or unprotected due to multiple forms of victimization, including forced, coerced, or manipulated sexual activity. So, ''The Asrayan project'' is a...  more
      • July 7, 2021
    • Zakaria Ahomed
      Kanta Akter 3.Removing barriers accelerated the way women getting jobs. Moreover, the women who aren't permitted to work outside can work within the home by running businesses like tailoring, fishing, crafting, stitching, nurturing ducks and chickens, making cakes,...  more
      • July 7, 2021
    • Zakaria Ahomed
      Tanveer Tausif Ratul Asrayan Project has turned into an evident means of
      alleviating poverty of the people who once passed their days in extreme miseries after becoming victims of disasters like cyclone, river erosion and landslides.Firstly,in the joint name of the husband...  more
      • July 7, 2021
    • Zakaria Ahomed
      Tanveer Tausif Ratul activities.Besides,micro loans are distributed among them at the end of the training.So they can involve themselves into different activities/start small business with that money.Women are also involved in different activities with
      men.Each house has a...  more
      • July 7, 2021
  • Zakaria Ahomed
    Zakaria Ahomed is now friends with Fatima Ahmed.
    • June 1, 2021
  • Zakaria Ahomed
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