The ratio of the ages of two boys is 3:4. After 3 years, the ratio wil – McqOptions

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1.	The ratio of the ages of two boys is 3:4. After 3 years, the ratio will be 4:5.The ratio of their ages after 21 years will be
A.	0.59513888888889
B.	0.72152777777778
C.	0.46666666666667
D.	0.42430555555556
Answer» E.

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