Question

A lane 180 m large and 5 m wide is to be paved with bricks of size 20 cm × 30 cm at the rate of rupees 700 per thousand. Find the cost.

Answer 1

105000 cost will be paid

Answer 2

The area of Lane = 18000 * 5 00* cm²
And the area of brick = 20*30
Therefore number of brick = 18000*500/20*30 = 15000