Question

How many bricks having dimensions 20 cm x 5 cm ×5 cm are required to make a wall
2.5 m long, 0.5 m broad and 5 min height?
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Answer 1

Answer:

12,500 bricks

Step-by-step explanation:

first of all we need to find the volume of brick that is 20×5×5=500cm=5m

now we need to find the volume of the wall that is 250×50×500=6250000=62500m

no. of bricks required to make a wall=62500÷5

=12500 bricks

Answer 2

Answer:

this is the answer for your question