Question

Floor tiels are 25 cm square how many tiles will be needed for a rectangular lawn 12 meter long 10meter wide? Find the total cost at the rate of 8 per tile

Answer 1

heya!

here's ur answer...

area of the tile is 25cm².

in metres=25/100

=0.0025m²

given the Length of the rectangular lawn is 12m and breadth is 10m.

hence area of the rectangular lawn=l×b

=12×10

=120m²

therefore no. of tiles needed for the lawn=120/0.0025

=48000 tiles

48000 tiles are needed for the lawn.

total cost if per tiles costs ₹8=48000×8

=₹384000

hope this helps..!

☺☺☺

Answer 2

☆Hello friend☆

Area of tiles=25cm^2
Area of floor= 12m×10m=120m^2
Converting m^2 into cm^2= 120×10000cm^2
= 1200000cm^2

Number of tiles needed= 1200000/25
=48000
Cost of tiles= 48000×Rs 8
= Rs 384000

$hope \: it \: helps$
☺☺☺