Question

how many square tiles each of side 0.5 will be required to pavet the floor of a room which is 4 m long and 3 m wide​

Answer 1

Answer:

48 tiles

Step-by-step explanation:

Area of room

4 × 3 = 12 m²

Area of tile

0.5 × 0.5 = 0.25

12 / 0.25

1200 ÷ 25

= 48

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Answer 2

48

Step-by-step explanation:

Area of rectangular floor = 4×3 = 12m².

Area of tiles = 0.5 × 0.5 = 0.25

Tiles needed for 12m² floor = 12 ÷ 0.25 = 48