Question

If the loss of 3500 kcal is equal to a loss of 1.0 lb, how many does will it take Charles to loose 5.0 lb

Answer 1

Just multiply by 5.

If it takes 3500kcal to lose 1.0 than it takes 5 times that to lose 5.0.

3500 x 5 = 17500kcal