Sally estimated that her call would take 15 minutes but it actually took 12 minutes. What was her percent of error

Hey! We 've verified this expert answer for you, click below to unlock the details :)

I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!

20 percent error
12/15=4/5=0.8
20 percent off

Thanks

Looking for something else?

Not the answer you are looking for? Search for more explanations.

## More answers

Looking for something else?

Not the answer you are looking for? Search for more explanations.