D. is the correct answer.
75% of the skittles are not red.
This is figured out by dividing 12 by 48. So you get .25 (25%) of the skittles are red, yeah? After that, you just subtract 25 from 100, and boom! 75% of the skittles are not red.
15. Because 1 in every 3 picks is orange. 1x5 = 5, and 3x5=15.
