Question

6 cm contains 36 biscuits
ace between them, what is the volume of each biscuit?
6. How many bricks of length = 18 cm, breadth = 10 cm and height (thickness) = 8 cm will be
needed to build a wall of length = 12 m, thickness = 8 cm and height = 2.4 m?
​

Answer 1

Shayad pahle vala question Galat hai.

Mai doosre vale ka answer deti hun.

Area of wall = 12 m* 8 cm* 2•4 m

= 1200*8*240

= 2304000 cm

Area of brick = 18 cm* 10 cm* 8 cm

= 1440 cm

Brick needed to build wall = Area of wall/ Area of brick

= 2304000 cm/ 1440 cm

= 1600 bricks will be needed to build a wall.