Question

a room is 14 m long and 12 m wide how many rectangular tiles of dimension 70cm bye 30cm will be e required to cover the the floor of this room​

Answer 1

Answer:

800 tiles

Step-by-step explanation:

length of the room is - 14m Or 1400cm

wide of the room is - 12m Or 1200cm

then area will be- 1400×1200=1680000squire cm

tiles area will be -70cm×30cm=2100squire cm

So the no. of tiles will be 1680000/2100=800tiles