A group of friends want to share some candy equally, but then decide to use a ratio of 1:2:3. If they have 36 pieces of candy in total, how many pieces will the person who gets 3 parts get?
Correct: C
The total ratio parts are 1+2+3 = 6. The person who gets 3 parts will get (3/6) * 36 = 18 pieces.