Question

If 15 oranges cost ₹ 40,what is cost of 3dozen oranges?

Answer 1

Answer:

Cost of 15 organes=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.

Answer 2

One orange cost 40/15=₹2.66.

So in 3 dozen 3×12=36

36x2.66==$95.76