Question

Lisa L. became a great and famous singer.

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​She was so famous she had 12 body guards at one concert.

​At the next concert she had 15 body guards.

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​ What is the percent of change in the number of bodyguards?

Answer 1

25%

Step-by-step explanation:

15-12=3

3 fits into 12 4 times.

100/4=25, so 25% increase.