Question

A specific brand of gourmet chocolate candy contains 7.00 g of dietary fat in each 22.7-g piece. how many kilograms of dietary fat are in a box containing 1.00 lb of candy?

Answer 1

7 g of dietary fat in each 22.7 g piece.
To convert pounds to kilograms, 
 1 kg = 2.205 lbs 
Thus; 1 lb is equal to 1/2.205 kg
Thus; (1/2.205) × (7/22.7)
 = 0.14 kg
Therefore; that would be 0.14 kg of fat per 1 lb of chocolate.