Question

Muniya wants to make a wall 1 meter long. If bricks are of length 20 cm each and lined up in a row, How many bricks will she need to put in a line ?

• A.
  5
• B.
  45
• C.
  50
• D.
  500

Answer 1

The correct option is A

5
Total length of the wall = 1 m
= 1 x 100 = 100 cm
Length of a brick = 20 cm
Number of bricks = 100 cm / 20 cm = 5