six years ago, the ratio of the ages of kunal and sagar was 6:5. four years hence, the ratio of their ages will be 11:10. what is sagar's age at present?
Choose the correct option:  A) 18 years  B) 16 years  C) 22 years  D) 20 years  E) none of these
the age of kunal and sagar 6 years ago 6x and 5x respectively.   ((6x+6)+4)/((5x+6)+4)=11/10   10(6x+10)=11(5x+10)   5x=10. x=2, sagar's present age = (5x+6)=16 years   correct answer (16 years)
<result>B</result>
six years ago, the ratio of the ages of kunal and sagar was 6:5. four years hence, the ratio of their ages will be 11:10. what is sagar's age at present?