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The Ratio of Power Outputs of Jack and Jill Is

Question 74

Multiple Choice

The ratio of power outputs of Jack and Jill is 2: 1 to complete a certain amount of work. If Jill takes 4 minutes to complete this work, how long will Jack take to finish the same work?


A) 2 minutes
B) 1.4 minutes
C) 8 minutes
D) 6 minutes
E) 4 minutes

Correct Answer:

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