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OpenStudy (hannaha):
Medal and fan!!! Brendan got 21 questions correct on his social studies test and missed 4 questions. What % did he have correct? R =
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OpenStudy (igreen):
Oh, actually if she got 21 correct, and missed 4, then she had a total of 21 + 4 = 25 questions.
OpenStudy (igreen):
Therefore we can do: \(\dfrac{21}{25} \times 100\)
OpenStudy (igreen):
Just divide 21/25, then multiply that by 100.
OpenStudy (hannaha):
84?
OpenStudy (igreen):
Yep!
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OpenStudy (hannaha):
thanks!
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