m long aflu & mwiu17. How many rectangular tiles 10 cm by 7 cm will be

1.	m long aflu & mwiu17. How many rectangular tiles 10 cm by 7 cm will be required to covera floor 14 m by 12 m andwhat will be the cost at5 per hundred tiles?to e naved with bricks, of length 20mond br
Answer» In case of floor Lenght=14m=1400 cm breadth = 25/2m=1250cm In case of tile length = 10cm breadth = 7cm no.of tiles required = area of floor/area of tile =1400×1250/10×7 =25000 so 25000 tiles are required total cost 25000*5= 125000 ruppesplease like the solution 👍 ✔️

m long aflu & mwiu17. How many rectangular tiles 10 cm by 7 cm will be required to covera floor 14 m by 12 m andwhat will be the cost at5 per hundred tiles?to e naved with bricks, of length 20mond br

Answer»

In case of floor

Lenght=14m=1400 cm

breadth = 25/2m=1250cm

In case of tile

length = 10cm

breadth = 7cm

no.of tiles required = area of floor/area of tile

=1400×1250/10×7

=25000

so 25000 tiles are required

total cost 25000*5= 125000 ruppesplease like the solution 👍 ✔️