A large bin of mixed nuts contains peanuts, cashews, almonds, and walnuts. Luke scoops out a bowl full of nuts and counts how many of each type he has: 18 peanuts, 8 cashews, 10 almonds, and 9 walnuts.
Armando scoops out a bowl of 30 nuts. About how many should he expect to be peanuts?
A.
4
B.
6
C.
9
D.
12