2 years ago

A tile measures 75 cm by 20 cm. How many tiles will be required to cover a floor of

Mathematics

2 answers:

BabaBlast [244]2 years ago

4 0

Answer:

Step-by-step explanation:

75cm×20cm=150cm=1.5m

4m×3m=12m

12m÷1.5=8

Anuta_ua [19.1K]2 years ago

3 0

Answer:

80 tiles

Step-by-step explanation:

Convert m to cm:

1 m = 100 cm
4 m = 400 cm
3 m = 300 cm

Find the areas of the floor and 1 tile:

Floor: 400 × 300 = 120,000 cm
Tile: 75 × 20 = 1500 cm

Divide the areas to find the amount of tiles required to cover the floor:

120,000 ÷ 1500 = 80 tiles

I hope this helps!

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