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HELP IN NUMBER 14 please !!!
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HELP IN NUMBER 14 please !!!
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Feb 25, 2017
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HELP IN NUMBER 14 please !!!
Mathematics
middle-school
Scott C Wilson
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So 70 students had bought lunch because 70% of 100 is 70. Now take away 60% of that and you get 42.
Ashley Duncan
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Mar 2, 2017
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Ashley Duncan
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