题目信息
On Sunday, Bill ran 4 more miles than he ran on Saturday. Julia did not run on Saturday, but she ran twice the number of miles on Sunday that Bill ran on Sunday. If Bill and Julia ran a total of 24 miles on Saturday and Sunday, how many miles did Bill run on Sunday?
A:5
B:6
C:7
D:8
E:9
参考答案及共享解析

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已选答案:
正确答案:
C:7
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题目来源
Manhattan