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Mathematics 17 Online
OpenStudy (anonymous):

Erika calculated that she would spend $115 on school supplies this year. She actually spent $82.50 on school supplies. What is Erika’s percent of error? 28.3% 2.8% 39.4% 32.5%

OpenStudy (anonymous):

What Do You Think It Is?

OpenStudy (anonymous):

C

OpenStudy (anonymous):

that's wat idk

OpenStudy (study312):

115 - 82.50 = 32.5. 32.5 ÷ 82.50 = 0.39

OpenStudy (study312):

so C

OpenStudy (anonymous):

ok ty

OpenStudy (study312):

you subtract the original and the actual then divided by the actual

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