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 ?

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Solution

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

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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 ?

The correct option is A 5Total 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

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