Question

a mason is laying tiles on the kitchen floor. The floor is 4m by 6m. How many 30cm squares tiles will he need to cover the floor.​

Answer 1

Answer:

he need to cover the floor to 267 tiles approx

Answer 2

Approximately 267 tiles are needed

Step-by-step explanation:

Given,

The dimension of the floor = 4m by 6m,

So, the area of the floor = 4 × 6 = 24 m²,

Now, the side length of each square tile = 30 cm = 0.30 m ( ∵ 1 m = 100 cm )

∵ Area of square = side²,

i.e. the area of each square tile = 0.30²  = 0.09 m²,

Hence, the total number of tiles to required to cover the floor

$=\frac{\text{Area of the floor}}{\text{Area of each square tile}}$

$=\frac{24}{0.09}$

≈ 267

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