Question

The area of a courtyard is 3750 m2 .Find the cost of covering it with gravel to a height of 1 cm if the gravel costs Rs.6.40 per cubic metre.

Answer 1

colume to get courtyard to get covered with gravels=l×b×h=(3750×0.01)m^3=37.5m^3
cost of graveling=₹6.40×37.5=₹240

HOPE THIS WILL HELP U

Answer 2

Answer:

Step-by-step explanation:

Given data

Courtyard = 3750 m square

Height = 1 cm = 0.01

Volume =base * hight

= 37.50 cm

1 cm = 6.40

Total cost= 37.50 * 6.40

Rs=240