Among 132 examinees of a certain school, the ratio of successful to un – McqOptions

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1.	Among 132 examinees of a certain school, the ratio of successful to unsuccessful students is 9 : 2. Had 4 more students passed, then the ratio of successful to unsuccessful students would have been
A.	14 : 3
B.	14 : 5
C.	28 : 3
D.	28 : 5
Answer» E.

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