Question 1188416: It takes James 2 hours longer to complete the promotional logo for a male business entrepreneur than it takes Francesca. The two of them work together for 3 hours then Francesca left, and Calvin finished the job in 1 hour. How long would it take each of them, working alone, to finish the job?
Answer by ikleyn(52786)   (Show Source):
You can put this solution on YOUR website! .
It takes James 2 hours longer to complete the promotional logo for a male business entrepreneur than it takes Francesca.
The two of them work together for 3 hours then Francesca left, and Calvin finished the job in 1 hour.
How long would it take each of them, working alone, to finish the job?
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Could you explain me PLEASE, how James changed his first name to become Calvin
in the course of reading of this post ?
Is Calvin an other (secret) name of James ?
In order to confuse the reader ?
Or to hide from the police ?
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