Question

The cost of flooring a rectangular Hall at rupees 64 per square metre is rupees 2048 full stop if the breadth of the hall is 5 metre, find its length, its perimeter, cost of fixing a border of very small with along its boundary at the rate of
60 rupees per metre

Answer 1

Area =2048 / 64

Ix5=32,I=6.4m

Perimeter = 2(6.4+5) = 22.8m

cost=22.8mx Rs.60 =1368 Rs