Question

A high-protein diet contains 70. g {\rm g} of carbohydrate, 5.0 g {\rm g} of fat. How much energy in kilocalories does this diet provide? round to the nearest tens place

Answer 1

Fat: 1 gram = 9 calories
Protein: 1 gram = 4 calories
Carbohydrates: 1 gram = 4 calories


What is 70*4+5*9?

Answer 2

325

Answer 3

A high-protein diet contains 70. g of carbohydrate, 5.0 g of fat, and 150 g of protein. How much energy, in kilojoules, does this diet provide?
Round off the answer to the tens place.