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The amount of time that three people worked on a special project was in the ratio of 2 to 3 to 5. If the project took 11

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by Vincen » Wed Nov 17, 2021 7:11 am
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The amount of time that three people worked on a special project was in the ratio of 2 to 3 to 5. If the project took 110 hours, how many more hours did the hardest working person work than the person who worked the least?

A. 55 hours
B. 44 hours
C. 33 hours
D. 22 hours
E. 11 hours

Answer: C

Source: Manhattan GMAT
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