Find the next number in the series ?
2 3/4 5/7 7/10 11/13 13/16 ? Pick one
A) 14/19  B) 15/19  C) 17/19  D) 16/19  E) 18/19
Solution:   17/19   series is 2/1 3/4 5/7 7/10 11/13 13/16   Numerator is prime number series 2-3-5-7-11-13-17   and Denominator is +3 series 1-4-7-10-13-16-19   Answer 17/19
<result>C</result>
Find the next number in the series ?
2 3/4 5/7 7/10 11/13 13/16 ?