Alyssa estimates that her school's gym can hold 660 students. It actually has 750 seats. What is the percent error of her estimate?

13.64%

Step-by-step explanation:

Alyssa estimates that the gym can hold 660 students even though it can hold 750.

Her percent error is calculated by:

= (Actual seats - Estimated seats) / Estimated seats

= (750 - 660) / 660

= 90 / 660

= 0.1364

= 13.64%

720

step-by-step explanation:

first i did work 2nd i did work and 3rd i did work