Question

The length of a room is equal to 15 tiles. If the length of one tile is 4.5 cm, then findthe length of the room in cm

Answer 1

Given:

The length of a room is equal to 15 tiles.

The length of one tile is 4.5 cm.

Hence, the length of the room will be

`4.5cm*15=67.5cm`

Therefore, the answer is 67.5cm.