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A wall of your study room is 4 m long and 2 m high what is the total area of three such walls a can a paint can cover 10 m square how many kinds of pant will be required to give two quotes of went of these three walls ?

User Djondal
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Final answer:

The total area of the three walls is 24 m², and for two coats, we need to cover 48 m². Since each can covers 10 m², we'll need 5 cans of paint.

Step-by-step explanation:

To calculate the total area of three walls that are each 4 meters long and 2 meters high, we multiply the length and height of one wall and then multiply by three, since there are three such walls:

Area of one wall = length × height = 4 m × 2 m = 8 m2

Total area of three walls = 8 m2 × 3 = 24 m2

To determine the number of paint cans required to give two coats to these three walls, we first find the total area to be painted:

Total area for two coats = 24 m2 × 2 = 48 m2

Since one can cover 10 m2, the number of cans needed = Total area for two coats / Area covered by one can

Number of cans = 48 m2 / 10 m2 per can = 4.8 cans

Since we can't purchase a fraction of a can, we'll need to round up to the nearest whole number. Therefore, we'll need 5 cans of paint to complete the job.

User Ncuillery
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