Question

A room is 17.6 m long and 8.3 m wide its floor has cover with square tiles of side 40cm how many tiles will be required​

Answer 1

Answer:

913

Step-by-step explanation:

covert 17.6m and 8.3m into cm in order to make calculation easier.

so you get length as 1760cm and breadth as 830cm.

now you find out the are of room

L*B= Area

1760 x 830 = 1460800 (this is th area of the room)

now find area of a single tile 40 x 40= 1600

divide total area of the room by area of a single tile to get number of tiles required.

1460800/1600 = 913

so 913 tiles of 40cm side each would ge required to cover the the room.