Question

Apples are sold at ₹15 3/4 per kg. Find the cost of 6 1/2 kg of Apple's

Answer 1

Step-by-step explanation:

Direct proportion

Let 13/2 kgs of apple cost x

3/4:15::13/2:x. (product of extremes =product of means)

x=15*13/2/3/4

=₹130