Question

you are given a rectangular carpet of crime 60 feet the length of the carpet is 20 feet the cost of the decorate the carpet rupee 15 per square feet​

Answer 1

Step-by-step explanation:

perimeter = 60 feet

length = 20 feet

breadth = X say

so , 2*(20+X)= perimeter (60feet)

so 40+2X= 60

2x = 20

X= 10

so breadth = 10 feet

so area = 20*10= 300 feet^2

so cost = ₹15(per feet)* 300(total area)

=₹ 4500