Question

A tile of a square is of side 30 cm. How many such tiles would be required to cover a floor of a square room of side 6m?

plsssssss answer

Answer 1

4 tiles

Explanation:

Area of a square tile:

A = s²

A = (30)²

A = 900 cm

900 cm = 9 m

Area of the square room:

A = s²

A = (6)²

A = 36 m

36 ÷ 9 = 4