Question

how many tiles are required to cover a floor of length 6 metre and breadth 4 metre if the area covered by each tile is 400 square centimetre

Answer 1

600 is the answer for the question

Answer 2

area of floor= l*b
6*4=24m
area in cm=24*1000=24000cm
area covered by each tile=400cm

thus no. of tiles required=area of floor/area covered by each tile
24000/400=60

hope that this will help you
please mark me as brainliest