Question

A swimming pool is 20m in length, 15m in breadth, 4 m in depth. find the cost of cementing its floor and walls at rupees 35 per m square.​

Answer 1

Answer:

Length of the swimming pool is, l = 20 m

Length of the swimming pool is, l = 20 mBreadth of the swimming pool is, b = 15 m

Length of the swimming pool is, l = 20 mBreadth of the swimming pool is, b = 15 mHeight of the swimming pool, 

Length of the swimming pool is, l = 20 mBreadth of the swimming pool is, b = 15 mHeight of the swimming pool, So, the cost of cementing its floor and walls at the rate of Rs. 12 per square metre is Rs 6960.