Question

A room measuring 7m by 6m is to be covered by square tile of side 50cm find the numbers of tile required to cover the floor. If the cost of one tile is Rs 60,find the total cost of tiles ?

Answer 1

Hope dis is the ryt ansss

Answer 2

Given :

A room measuring 7m by 6m is to be covered by square tile of side 50cm

To Find :

find the numbers of tile required to cover the floor. If the cost of one tile is Rs 60,find the total cost of tiles ?

Solution:

Length of room = 7 m = 700 cm

Breadth of room = 6 m = 600 cm

Area of floor = $Length \times Breadth = 700 \times 600 = 420000 cm^2$

Side of square tile = 50 cm

Area of square tile = $Side^2 = 50^2 = 2500 cm^2$

No. of tiles = $\frac{420000}{2500}=168$

Cost of 1 tile = Rs.60

Cost of 168 tiles =$168 \times 60 =10080$

hence The number of tiles is 168 and cost of tiles is rs.10080