Suppose that you have a cheeseburger for dinner, which contains approximately 400 calories. If brisk walking burns 100 calories in 30 minutes, how long do you need to walk to burn off all of the calories from this cheeseburger?

Question

Quizplus · Accepted Answer

To burn 400 calories, you need to walk for 120 minutes because brisk walking burns 100 calories in 30 minutes, so 400 calories would require 4 times that duration.

Suppose That You Have a Cheeseburger for Dinner, Which Contains