Question

How many square tiles of side 15 CM are required to cover a rectangular floor theory measuring 1.5 metre and 90 cm

Answer 1

Answer:

Step-by-step explanation

Answer 2

900 square tiles with a side of 15 cm are needed to cover a floor that is 1.5 meters and 90 cm long.

Given that,

We have to find how many square tiles with a side of 15 cm are needed to cover a floor that is 1.5 meters and 90 cm long.

We know that,

First find the area of rectangle

Area of rectangle is length× breadth

Length is 1.5 meter = 1.5×100 =150cm

Breadth is 90cm

Area of rectangle is 150cm × 90cm

Area of rectangle is 13500 cm

Now,

We have to square tiles with a side of 15 cm.

So,

$\frac{13500}{15}$ = 900

Therefore, 900 square tiles with a side of 15 cm are needed to cover a floor that is 1.5 meters and 90 cm long.

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