Question

How many tiles is required to cover a square floor of side 900m.if each tile side is 3m and cost is 12,what is the total cost incurred

Answer 1

Answer:

300

Step-by-step explanation:

no of tiles = area of square/area of 1 tile

area of tile = 12m

area of floor = 3600m

tiles= 3600/12

hence ,300 tiles required to  the cover floor