Question

Find the cost of plastering the four walls and the floor of a swimming pool which is 22 m long 17 m wide and 4.5 m deep at the rate of rs 15 per square metre

Answer 1

Answer:

4*22 44*17 *2 = 4568 * 4.5* = 45789

Answer 2

Answer:

first of all we find out volume of pool = (l×b×h)

then; (22×17×4.5) = 1683.

Step-by-step explanation:

now cost of plastering at the rate

of rs 15 per square meter

volume ×cost of plastering

1683 × 15

total==== 22245.

I hope this answer help you..