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单选题
Jerry, Will, and AI all work at the same company. Jerry earns 80% of Will's salary, and Will earns 75% of Al's salary. What percent of Al's salary is equal to Jerry's salary?
A

80%

B

75%

C

70%

D

65%

E

60%


参考答案

参考解析
解析:
J = 0.8W and W = 0.75A. Substitute 0. 75A for W. J = 0.8 × 0.75A = 0.6A. Therefore, 60% of Al's salary is equal to Jerry's salary.
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