saradhatalip saradhatalip

07-09-2019
Mathematics

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If 2/3 of the class pass and there are 90 student is the class. How many did not pass

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superdeet superdeet

07-09-2019

30 did not pass.

1/3 of 90 is 30. 2/3 pass so 60 pass. This means the remainder of the class didn’t pass. 90-60=30

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