Question

if 15 oranges cost rupees 40, what is the cost of 3 dozen ​

Answer 1

Answer:

15 oranges = ₹ 40

1 orange => 40/15

3 Orange dozzen => 40×3/15

=> ₹8

Answer 2

Answer:

ANSWER

Cost of 15 organs=Rs. 40

Cost of 1 orange=Rs.

15

40

Cost of 3 dozen oranges=

15

40

×3×12(1 dozen=12)

∴ Cost of 3 dozen oranges=Rs. 96.