Jasmine B.

asked • 10/28/15

how long it takes the apprentice working alone to do the job?

A roofer requires 12 h to shingle a roof. After the roofer and an apprentice work on a roof for 8 h, the roofer moves on to another job. The apprentice requires 14 more hours to finish the job. How long would it take the apprentice, working alone, to do the job?

2 Answers By Expert Tutors

By:

Arthur D. answered • 10/28/15

Effective Mathematics Tutor

Alexander B. answered • 10/28/15

Advanced Math and Science Tutoring and Test Prep online (SAT, ACT)

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