Question

A hall is 20 m long and 18 m broad. A carpet is to be laid in this hall leaving a margin of 1 m all around.
Find:a.the length and the carpet required
b.the area of the carpet and its cost at the rate of Rs 150 per m2

Answer 1

length= 72 m
area = 323m2
cost= Rs48450

Answer 2

length: 72 m

area:323m2

cost:,rs48450