选择题
2019 AMC 8 Problem 7: Lowest Test Score
Shauna takes five tests, each worth a maximum of 100 points. Her scores on the first three tests are 76, 94, and 87. In order to average 81 for all five tests, what is the lowest score she could earn on one of the other two tests?
2019 AMC 8 第7题：最低测试分数
Shauna 参加了五项测试，每项最高得分为 100 分。她在前三项测试中的分数分别为 76、94 和 87。为了让所有五项测试的平均分都为 81，她在另外两项测试中可以获得的最低分数是多少
A.
48
B.
52
C.
66
D.
70
E.
74