Question

the number of 15cm square tiles required to lay o floor of size 3.6m×4.5m​

Answer 1

Answer:

Step-by-step explanation:

The solution is in pic

Answer 2

720 tiles are required .

Step-by-step explanation:

Length of floor = 3.6 m

Breadth of floor = 4.5 m

Area of floor = $Length \times Breadth = 3.6 \times 4.5=16.2 m^2$

1 m = 100 cm

Length of square tile = 15 cm = 0.15 m

Area of square tile =$Side^2 = 0.15^2=0.0225 m^2$

No. of tiles required $= \frac{16.2}{0.0225}=720$

Hence 720 tiles are required .

#Learn more;

A floor measures 15m×8m is to be laid with tiles measuring 50cm×25cm. find the number of tiles required

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