The ratio between the present ages of P, Q and R is 7:5:4. The total o – McqOptions

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1.	The ratio between the present ages of P, Q and R is 7:5:4. The total of the ages of P and R after four years will be 52 years. What will be the ratio of the ages of Q and R after four years?
A.	0.2125
B.	0.0854166666666667
C.	0.253472222222222
D.	0.213194444444444
Answer» D. 0.213194444444444

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