GRE®
返回
Question 11 Selected one answer choice
收藏
笔记
反馈
我的笔记
5000
保存
1 2 3 4 5 6 7 8 9 10 11 12 13 14
Brando is making soup using two types of beans. He mixes 2 pounds of black beans that cost $1.35 per pound with 3 pounds of lentils that cost $1.75 per pound. What is the cost per pound of the bean mixture?

A.$1.40

B.$1.51

C.$1.55

D.$1.59

E.$1.70

我的答案：