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=32m2

Ix5=32, I=6.4m

Perimeter=22.8m

cost of fixing border=22.8mx60Rs=

1368