Question

Ashlyn burns 150 calories per hour while she works in her tumbling class. After 90 minutes in her class, she had burned 1250 calories for the day. Write an equation to determine the total amount calories burned at the end of her workout.

Answer 1

The total calories burned by Ashlyn at the end of her workout is calculated by adding the calories she burned during the workout to the calories she had already burned for the day. She burns 150 calories/hour and after 90 minutes in her class, she had burned 1250 calories. The equation to find the total is C = 1250 + (150 × 1.5), resulting in C = 1475 calories.

Step-by-step explanation:

To determine the total calories burned by Ashlyn at the end of her workout, we can use the information provided about her caloric burn rate and the duration of her tumbling class. Ashlyn burns 150 calories per hour. Since she spent 90 minutes in her class, that is 1.5 hours. Therefore, during the class, she would have burned 150 calories/hour × 1.5 hours = 225 calories. We're told that by the 90-minute mark, she had already burned 1250 calories for the day.

Let the total calories burned at the end of her workout be C. We can set up the equation as follows:

C = 1250 + (150 × 1.5)

After calculating we get:

C = 1250 + 225
C = 1475 calories

So, the equation to determine the total calories burned at the end of her workout is
C = 1250 + 225, which simplifies to
C = 1475 calories.