Question

Please give me full explanation​

Answer 1

Length of the plot = 225 m

Breadth of the plot = 30 m

In order to calculate least no of square tiles we need to do L.C.M of 225 and 30

L.C.M of 225 = 3×3×5×5×1

L.C.M of 30 = 2×3×5×1

L.C.M of (225,30) = 3×5 = 15

•°• Minimum no of square tiles are required = 15 tiles.