Question

The measure of floor of shushilaben kitchen is 300 cm * 150 cm. How many square tiles of 50 cm lenth would be needed to cover the floor?

Answer 1

Answer:

18

Step-by-step explanation:

Area of floor = l*b

= 300 cm * 150 cm

= 45000 cm sq

Area of tiles = 50 cm * 50 cm

= 2500 cm sq

Number of tiles = 45000 cm sq ÷ 2500 cm sq

= 18

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