选择题
2012 AMC 8 Problem 1: Hamburger Meat Scaling
Rachelle uses 3 pounds of meat to make 8 hamburgers for her family. How many pounds of meat does she need to make 24 hamburgers for a neighbourhood picnic?
A.
6
B.
6 2/3
C.
7 1/2
D.
8
E.
9