Question

how many bricks will be required to construct a wall 10m long,4dm wide and 3m high, if each brick measures 25cm ×12cm×8cm?
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Answer 1

Answer:

Step-by-step explanation:

Given the wall is of 10m long 4m wide and 3 m high.

Then volume of the wall is 1000×400×300=1200,00,000 cm

3

.

And volume of the brick is 25×12×8=2400 cm

3

.

Now number of brick required to construct the wall is

2400

1200,00,000

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=5,000.

Answer 2

Answer:

Hope it helps..

Step-by-step explanation: