A builder builds a brick wall that is 10m long and 1.5m high. The face of a brick is 20cm by 10cm. How many bricks will be needed to complete the wall?

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asked Jan 26, 2022 79.9k views

4 votes

A builder builds a brick wall that is 10m long and 1.5m high. The face of a brick is 20cm by 10cm. How many bricks will be needed to complete the wall?

Mathematics
college

Guilherme Lima asked

by Guilherme Lima

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1 Answer

10 votes

Answer:

10m×1.5m=15m squared total area of the wall

15×100=1500

1500÷200=7.5 bricks would be needed for that wall.

Bernard Dy answered Jan 30, 2022

by Bernard Dy

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