选择题
2020 AMC 8 Problem 2: Splitting Earnings
Four friends do yardwork for their neighbors over the weekend, earning $15, $20, $25, and $40, respectively. They decide to split their earnings equally among themselves. In total, how much will the friend who earned $40 give to the others?
2020 AMC 8 第2题：分割收益
四个朋友周末为邻居做庭院工作，分别赚取 15 美元、20 美元、25 美元和 40 美元。他们决定平均分配收入。总共赚了 40 美元的朋友会给其他人多少钱
A.
$5
B.
$10
C.
$15
D.
$20
E.
$25