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A student finished 72 of her homework problems in class. If the ratio of problems she finished to problems she still had left was 8 : 1, how many homework problems did she have …
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A student finished 72 of her homework problems in class. If the ratio of problems she finished to problems she still had left was 8 : 1, how many homework problems did she have …
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May 8, 2017
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A student finished 72 of her homework problems in class. If the ratio of problems she finished to problems she still had left was 8 : 1, how many homework problems did she have total?
Mathematics
middle-school
Andrii Bogachenko
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Andrii Bogachenko
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81 problems in total.
Thomas Kammeyer
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May 8, 2017
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Thomas Kammeyer
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72/x = 8/1
72 = 8x
x = 9 ?
Chirag Ghiyad
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May 12, 2017
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Chirag Ghiyad
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