The ratio of successful students to unsuccessful students out of 132 e – McqOptions

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1.	The ratio of successful students to unsuccessful students out of 132 examinees of a school is 9 : 2. If 4 more students passed, then what is the ratio of successful students to unsuccessful students?
A.	14ः3
B.	14ः5
C.	28ः3
D.	28ः5
Answer» E.

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