vadhirh1 vadhirh1

30-12-2016
Mathematics

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If the ratio of students packing a lunch to those buying lunch is 2:92:9, then the number of students buying lunch is ______ times the number of students packing a lunch

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candelaccc candelaccc

31-12-2016

9÷2=4.5

the number of students buying lunch is 4.5 times the number of students packing a lunch

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