Question

How many tiles are required for flooring the pavement of the square park whose each side measure 35 cm and the length and breadth of the tiles is 5 cm and 7 cm respectively.​

Answer 1

Answer:

No. of tiles required

=Area of square park/Area of one tile.

=(35cm)²/5cm×7cm

=(35cm)²/35cm²

=35

Thus,35 tiles are required.

Answer 2

Answer:

side of square park =35 CM

Pavement of the park = perimeter of the park = 35 *4 = 140 CM.

Area of one tile = 5*7 = 35

No. of tiles = 140/35= 4 tiles