Question

Find the cost of carpeting a room 15m long with a carpet of width 75 at the rate of Rs 105 per meter.
1164 What the total cost 107​

Answer 1

Answer:

GIVEN

We are given a room which is 15m long and has a width of 75m and the rate of carpeting is Rs.105 per meter

TO FIND

We need to find the total cost of carpeting the room

SOLUTION

To find the total cost of carpeting the room, we need to find the perimeter of the room and multiply with the cost per meter .

Length = 15m

Breadth = 75m

Perimeter = 2 ( length + breadth)

==> Perimeter = 2 ( 90 )

==> Perimeter = 180 m

1 m = Rs.105

180m= Rs. 18,900

Therefore, the total cost of carpeting the room is Rs. 18,900

Answer 2

$\huge\bold{\mathtt{\red{A{\pink{N{\green{S{\blue{W{\purple{E{\orange{R}}}}}}}}}}}}}$

GIVEN

We are given a room which is 15m long and has a width of 75m and the rate of carpeting is Rs.105 per meter

TO FIND

We need to find the total cost of carpeting the room

SOLUTION

To find the total cost of carpeting the room, we need to find the perimeter of the room and multiply with the cost per meter .

Length = 15m

Breadth = 75m

Perimeter = 2 ( length + breadth)

==> Perimeter = 2 ( 90 )

==> Perimeter = 180 m

1 m = Rs.105

180m= Rs. 18,900

Therefore, the total cost of carpeting the room is Rs. 18,900