Lauren H. answered • 09/10/18
Tutor
4.8
(24)
Experienced High School Chemistry Teacher
1/3, 7/15, 3/5, 11/15....
change into fraction with common denominator:
5/15, 7/15, 9/15, 11/15....
So, add 2 to the denominator to find the next term: 13/15
