Two numbers are in the ratio 5 : 7. If 9 is subtracted from each of th – McqOptions

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1.	Two numbers are in the ratio 5 : 7. If 9 is subtracted from each of them, their ratio becomes 7 : 11. The difference of the numbers is
A.	6
B.	12
C.	15
D.	18
Answer» C. 15

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