how many bricks of length 20cm will be needed to keep along the foot of a wall of 80meters long
Answers
Answered by
13
Convert 80m to cm:
80m = 80 x 100 = 8000 cm
Find the number of bricks needed:
8000 ÷ 20 = 400 bricks
Answer: 400 bricks are needed to be make it 80m long.
Answered by
6
hello
convert 80 m into cm
we know that 1 metre = 100 cm.
80 metres = 80x100 = 8000 cm.
given 1 brick = 20 cm
= ? bricks = 8000 cm
= 8000 ÷ 20 = 400
hence 400 bricks needed .
hope it helps you
convert 80 m into cm
we know that 1 metre = 100 cm.
80 metres = 80x100 = 8000 cm.
given 1 brick = 20 cm
= ? bricks = 8000 cm
= 8000 ÷ 20 = 400
hence 400 bricks needed .
hope it helps you
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