Question

the cost of carpeting the floor of a room is rupees 120 but if the length had been 3 minutes less than it is the cost had been rupees 105.Find its lenght​

Answer 1

Answer:

length=x breadth=y

xy=120

xy-3x=105

120-3x=105

3x= 15

×=5

Answer 2

Answer:

24 m is the length of carpeting floor