28)
Many people avoid processed food to eliminate unnecessary ingredients like food dyes and excess sodium from their diets. A
study calculated that every 70.0 g serving of a certain brand of Mac & Cheese contains 260 calories, 3 g of fat, 16 g of
carbohydrates, 9 g of protein, 570 mg of sodium, and 17.6 mg of food dyes. What is the mass percent of sodium in the Mac &
Cheese?
0.8149
12.3%
25.1%
45.6%