Question

Susan is a 60 year old woman who is 5'9" and weighs 200 lbs. To maintain her weight Susan needs 2500 calories a day. Susan would like to decrease her calories to 2000 calories a day. How much weight would Susan lose in one week if she follows her new 2000 calorie diet?

Answer 1

Susan would lose 1 pound per week on her new 2000 calorie diet.

Step-by-step explanation:

To calculate how much weight Susan would lose in one week on her new 2000 calorie diet, we need to consider the calorie deficit. A pound of weight loss requires a calorie deficit of 3500 calories. So, to calculate the weekly weight loss,

we can find the daily calorie deficit by subtracting Susan's new 2000 calorie intake from the 2500 calories she needs to maintain her weight. This gives us a daily calorie deficit of 500 calories. Multiplying this by 7 days, we find that Susan would have a weekly calorie deficit of 3500 calories, which would result in a weight loss of 1 pound per week.