Question

the dimention of a hall is (4.8m×3.6m).what's the no. of tiles required to cover with size of 1.2m tiles?​

Answer 1

Step-by-step explanation:

area of the wall = (4.8×3.6)sq.m

area of tiles = (1.2×1.2)sq.m

no. of tiles = (4.8×3.6)/(1.2×1.2) = 12