Question

How many square tiles of side 50 cm will be required to pave the floor of rectangular room of length 4 m and breadth 3 m?

Answer 1

Step-by-step explanation:

Thus, 120 square tiles are needed for the flooring of the room

Answer 2

$\sf \Large Solution!!$

Length of floor = 4 m

Breadth of the floor = 3 m

Area of the floor = Length × Breadth

Area of the floor = 4 m × 3 m

Area of the floor = 12 m²

Side of the square tile = 50 cm

1 cm = 0.01 m

50 cm = 0.5 m

Side of the square tile = 0.5 m

Area of the square tile = (Side)²

Area of the square tile = (0.5 m)²

Area of the square tile = 0.25 m²

Number of square tiles required to pave the floor = Area of the floor ÷ Area of the square tile

Number of square tiles required = 12 m² ÷ 0.25 m²

Number of square tiles required = 48