Red 20

orange 20
yellow 17
green 13
purple 10

Of the Skittles Becky saved, she kept all of the green and 1/2 of the orange. What fraction of the yellow Skittles did she eat?

2 answers

Total = 80

80 - 13 - (1/2)20 = ?
Looks to me like she ate them all, since she only kept green and orange.