Question

Find the coast of feancing a rectangle field of length 20m and breadth 16m at the rate of rupees15per m.

Answer 1

given ,lenght = 20m

and breadth= 16m

perimeter= 2(l+B)

2(20+16)= 72m

now cost = 15 per metre

so 72×15=1080 rs

hope it help you