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Richard can do a job in eight hours that Randy needs 13 hours to do. If Brandon works four hours before Richard joins him how long does it take the two of them to finish the work?

User Logworthy
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2 Answers

2 votes

Answer:

8 hours to finish

the work

User Matt Enright
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4 votes

Answer:

A) As greedy edge 2021

Explanation:

User Jordane
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