Question

The dimensions of a brick are 24 cm x 12 cm x 8 cm. How many such bricks will be
required to build a wall of 20 m length, 48 cm breadth and 6 m height?​

Answer 1

★$\huge\bf{\blue{\underline{Question:-}}}$

The dimensions of a brick are 24 cm x 12 cm x 8 cm. How many such bricks will be

required to build a wall of 20 m length, 48 cm breadth and 6 m height?

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★$\huge\bf{\red{\underline{Answer:-}}}$

$25,000 \: \: Numbers \: \: Of \: \: Bricks \: \: Required$

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★$\huge\bf{\green{\underline{Explanation:-}}}$

1. First We Have To Calculate Volume Of Brick

So Therefore Volume Of Brick = 24×12×8

= 2304cubic cm

2. Convert Length Of Wall Meter (m) to Centimeters (cm)

So 1m= 100 cm

Therefore Length Of Wall = 2000cm

3. Convert Height Of Wall In Centimeter(cm)

= 600cm

Therefore Volume Of Wall = 57,600,000Cubic Centimeter(cu.cm)

4) Number Of Bricks = Volume Of Wall /Volume Of Brick

= 57,600,000/2304

= 25,000 Numbers Of Bricks Required

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Answer 2

Required25,000NumbersOfBricksRequired

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★Explanation:−

First We Have To Calculate Volume Of Brick

So Therefore Volume Of Brick = 24×12×8

= 2304cubic cm

2. Convert Length Of Wall Meter (m) to Centimeters (cm)

So 1m= 100 cm

Therefore Length Of Wall = 2000cm

3. Convert Height Of Wall In Centimeter(cm)

= 600cm

Therefore Volume Of Wall = 57,600,000Cubic Centimeter(cu.cm)

4) Number Of Bricks = Volume Of Wall /Volume Of Brick

= 57,600,000/2304

= 25,000 Numbers Of Bricks Required

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