Question

how many bricks each 22 cm long and 15m broad, will be required to pave a court 30 metre long and 22 metre wide?❤❤❤​

Answer 1

To pave a court 30 metre long and 22 metres wide, 200 bricks of each 22 cm long and 15m broad will be required.

Step-by-step explanation:

The length of the court = 30 m

The width of the court = 22 m

∴ Area of the court = length * width = 30 m * 22 m = 660 m²

Also,  

The length of each brick = 22 cm = 0.22 m

The breadth of each brick = 15 m

∴ Area of the each brick = length * breadth = 0.22 m * 15 m = 3.3 m²

Thus,  

The no. of bricks required to pave the court are,

= [Area of the court] / [Area of the each brick]

=   $\frac{660 m^2}{3.3 m^2}$

= 200

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Answer 2

Answer:

200 bricks

Step-by-step explanation:

area of bricks = 330 cm

area of court= 660 m

change this into cm 66000

no. of bricks = 66000/330

200