Question

a Mason has to make a Wall of size 16 metre by 12 metre how many bricks of size 20cm by 8 cm are required to construct this wall ​

Answer 1

Answer:

16 multiply 8 and then divide answer is 22

Answer 2

There are 12000 bricks needed to construct this wall.

Step-by-step explanation:

Since we have given that

Dimension of wall = 16 m by 12 m

Dimension of bricks = 20 cm by 8 cm

As we know that

1 m = 100 cm

20 cm = 0.2 m

8 cm = 0.08 m

So, Number of bricks to construct this wall is given by

$\dfrac{\text{Area of wall}}{\text{Area of brick}}\\\\=\dfrac{16\times 12}{0.2\times 0.08}\\\\=12000$

Hence, there are 12000 bricks needed to construct this wall.

# learn more:

How many bricks of size 6 cm by 4 cm are required to make a wall of size 16 m by 12 m?​

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