Question

a rectangular hall is 12 metre long and 6 metre broad .its flooring is to be made of sqare tiles of sides 30 cm how many tiles will fit in the entire hall

Answer 1

its ur ans.
hope it helps

Answer 2

Answer:

area of the rectangle =12 X 6

                                   =72 m

each square's side = 30 cm

area of the 1 tile is = 30 X 30

                              = 900 cm or 9 m

now area of rectangle/area of 1 tile

= 72/9

= 8 tiles

hence the answer is 8.

thank you