Question

A lawn is 80 m long and 60 m wide there is a swimming pool of 20 m × 6m in this lawn what will be the cost of putting grass in the remaining part of the field at ₹ 30 per square metre?

Answer 1

area of lawn is 80x60=4800
area of swimming pool is20x6=120
area of reaming part is 4800-120=4680
cost of grassing the remaining part is 4680x30=140400
140400rupees will be the answer