Question

A 120 m square shaped floor is to be covered with square tiles of side 4 m. One 1 tile cost $4.25 at Drakes Traders Ltd. How many tiles are needed to cover the floor?

Answer 1

$46.75

Explanation:

1 tile covers: 4*4= 16 m²

Tiles required: 120/16= 11

Cost: 11*$4.25= $46.75