A courtyard 25m long and 16m broad is to be pavad with bricks of dimensions 20cm by 10cm the total number of bricks required is
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area of courtyard:
25m x 16m = 400m²
area of bricks:
0.2m x 0.1m = 0.02m²
divide area of courtyard by area of bricks:
400/0.02 = 20,000 bricks
25m x 16m = 400m²
area of bricks:
0.2m x 0.1m = 0.02m²
divide area of courtyard by area of bricks:
400/0.02 = 20,000 bricks
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