Question

if the cost of carpeting is ₹112 per square foot , then find the total cost of carpeting the entire stage. Q(the floor of the stage with dimension 32 feet × 32 feet has to be carpeted. if each carpet is in the wshape of a s1uwre of size 8 feet × 8 feet , then how many carpets will be required to cover the stqge ?)​

Answer 1

Answer:

24m

Step-by-step explanation:

Let the length and breadth of the room be x m and y m respectively.

Cost of carpeting xym

2

= Rs. 120

Cost of carpeting x(y−4) m

2

= Rs (120−20)= Rs. 100

∴

xy

x(y−4)

=

120

100

⇒

y

y−4

=

6

5

⇒6y−24=5y⇒y=24m