Math, asked by singhsanchita829, 5 months ago

a road 100m long and 20m wide is to be paved with bricks,each measuring 25cm by 10cm. Find the number of bricks required.

Answers

Answered by asahilthakur

3

Answer:

80,000

Step-by-step explanation:

Length of road = 100m = 10000 cm

Width of road = 20m = 2000 cm

Area of road = l×b = 2,00,00,000 cm²

Area of brick = (25×10) cm² = 250 cm²

Number of bricks = 2,00,00,000/250 = 80,000

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