Question

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

Answer 1

Answer:

Step-by-step explanation:

Total area of road is: 100*20=2000m^2

Total area of a brick: 25*10=250cm^2

1 centimeter square is equal to 0.0001 centimeter square

so 250cm^2 is equal to 0.025m^2

2000/0.025 = 80,000

So, 80,000 bricks are required.

Plz mark me brain list❤