Yashika has a bag with 8 red marbles, 4 blue marbles, 5 green marbles and 9 yellow marbles all of the same size.
What fraction of marbles are not yellow?
A 
B 
C 
D 
Yashika has a bag with 8 red marbles, 4 blue marbles, 5 green marbles and 9 yellow marbles all of the same size.
What fraction of marbles are not yellow?
A
B
C
D