Question

How many bricks are required to build a Wall of height 2.88 M and width 50 cm. if the length of each brick is 12 cm and breadth is 10 cm.

Answer 1

24*5 =120 bricks
Because 288÷ 12=24

Answer 2

2.88 M = 288 cm
width x height = 50cm x 288cm
= 14400 cm^2

area of brick = 12cm x 10cm
= 120 cm^2

no. of bricks required = 14400/120
= 120 bricks