Question

On Sunday, Jose's family had a cookout. They grilled 25 hot dogs. After the cookout, they had 5 hot dogs left. What is the percent of change in hot dogs?

Answer 1

To calculate the percent of change in the number of hot dogs, subtract the final number from the initial number, divide it by the initial number, and multiply by 100.

Step-by-step explanation:

To calculate the percent of change in the number of hot dogs, we need to find the difference between the initial and final number of hot dogs and then express it as a percentage of the initial number.

The initial number of hot dogs was 25 and the final number was 5. To find the difference, we subtract the final number from the initial number: 25 - 5 = 20.

To express this difference as a percentage, we divide it by the initial number and then multiply by 100: (20 / 25) * 100 = 80%.