Free Practice Question
PS · Problem Solving
655-705
Work Rate Problems
Victor's work involves completing a set of similar tasks. When supervised, he is able to finish each task four days quicker than when he is not supervised. If he works for 160 days and is supervised for two-thirds of that time, he will accomplish a total of 40 tasks. How many days would it take Victor to finish 10 tasks without supervision?
Answer Choices
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40
B
56
C
64
D
80
E
100
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Explanation
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Difficulty
655-705
Type
PS
Category