Question

find the cost of florring a room 6.4m by 4 m with square tiles of side 16 cm at the rate of 3.50per tile?

Answer 1

350

Step-by-step explanation:

6.4 m= 640 cm

4m= 400cm

area of room in cm = 640*4= 2560 cm

area of tile = 16*16=256

tiles required for room = 2560/256 =10

cost of tile = 10*3.5 =350