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[Data Sufficiency]

试题详情

题目:

If a certain animated cartoon consists of a total of 17,280 frames on film, how many minutes will it take to run the cartoon?

(1)The cartoon runs without interruption at the rate of 24 frames per second.

(2)It takes 6 times as long to run the cartoon as it takes to rewind the film, and it takes a total of 14 minutes to do both.

选项:

答案:

D

提问:

请老师讲一下思路谢谢

解答:

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阅读1369
解答: 徐小梅

提问:

请老师讲一下思路谢谢

解答:

点赞0
阅读1370
解答: 徐小梅老师

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