Question

tile measure 75 cm and 20 cm how many tiles will be required to cover the floor of size 4 meter 3 metre​

Answer 1

solve like this

Explanation:

Area of floor = 4m × 3m = 12m²

1m = 100 cm

1m² = 10000 cm²

Area of floor = 120000 cm²

Tiles area = 75 cm × 20 cm = 1500 cm²

Numbers of tiles = 120000/1500 = 80