Question

Find the number of tiles required to cover a floor of area 2400 sq m, if the area of each tile used is 4 sq m

Answer 1

Answer:

Given,

l=24cm (of a tile)

b=10cm (of a tile )

Area of a tile (in parallelogram shape) =l×bcm

2

=24×10

=240cm

2

Total floor area =1080m

2

10000cm

2

= 1m

2

Required number of tiles to cover the floor area =

240

1080×10000

=45000

solution

Answer 2

Answer:

4sqm occupied by 1 tile

1sqm ". by 1/4 tile

2400sqm occupied by 2400×1/4=600 tile