a room is 13m long and 9M broad find the cost of carpeting the room with a carpet 75cm broad @ 65 rupees per metre
Share
a room is 13m long and 9M broad find the cost of carpeting the room with a carpet 75cm broad @ 65 rupees per metre
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Explanation:
First find the area of the floor using formula,
A = l × b
Where l = length of the room, and b = breadth of the room
A = 13 × 9 = 117 m2
Let the length of carpet in meters be x
The total area of carpet 0.75 x
0.75x = 117
X = 156 m
cost of carpeting 65×156 = 10140
hence the total cost is Rs 10140