Arithmetic Ability
Area

99 / 149

Q.

A room 5m 55cm long and 3m 74cm broad is to be paved with square tiles.Find the least number of square tiles required to cover the floor?

View Answer

Correct choice: C

Explanation:

Area of the room=(544 * 374) size of largest square tile= H.C.F of 544 & 374 = 34 cm Area of 1 tile = (34 x 34) cm2 Number of tiles required== [(544 x 374) / (34 x 34)] = 176
99 / 149