Question

The number of tiles measuring 25cm×25cm required to cover a floor of size 4 m ×3m is

Answer 1

Answer:

Let the number of tiles be x

Area of each tile = a² = (25)² = 625 cm² = 6.25 m²

Area of floor = lb = 4 * 3 = 12m²

x = Area of floor / Area of each tile

x = 12/6.25 = 1.92

Answer 2

Step-by-step explanation:

No.of tiles required are 192 .

.

.

.

.

.Hope this will help you in your study......