Question

A floor 15m long and 12m broad is to be paved with square tiles of side 30 cm.Find the number of tiles required

Answer 1

Answer:

#2000

Step-by-step explanation:

Answer 2

The number of tiles required is 2000.

Step-by-step explanation:

Given data:

Length of floor = 15 m = 1500 cm [∵ 1 m = 100 cm]

Width of floor = 12 m = 12 00 cm

Then Area of the floor =Length of floor x Width of floor

1500 x 1200 =1800000 sq. m

Side-length of the square tile = 30 cm

Area of  square tile = (side)²

= (30)² = 900 sq.cm

Number of tiles required. = (Area of the floor )÷(Area of  square tile )

(1800000 ) ÷ (900)= 2000

Hence, the number of tiles required is 2000.

Also learn more

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