Question

What is the cost per kilogram if you pay $13.65 for a 50 pound bag of flour?

Answer 1

$0.6 per kilogram.

Explanation:

1 pound = 0.454 kilograms

50 pounds = 0.454*50 = 22.7 kilograms

Then

$13.65 → 22.7 kilograms

13.65 / 22 7 = $0.6/kg

= $0.6 per kilogram