Question

The number of square tiles,of side 15 c.m,required for flooring a room of size 3.6 m*4.5m will be

Answer 1

Answer:

720 tiles

Step-by-step explanation:

We are given

side of square tile=15c

size of room=3.6*4.5m

Now

area of tile=sidexside=15*15cm=225cmsquare

area of room=3.6*4.5m=360*450cm=162000cmsquare

tiles required for flooring=area of room/area of tile=162000/225cmsq.=720 tiles