SOLUTION: Father and son completes a job in 20 days. If the father works 4 times as fast as the son how long would it take him to do the same job by himself

SOLUTION: Father and son completes a job in 20 days. If the father works 4 times as fast as the son how long would it take him to do the same job by himself

Algebra.Com

Question 1032524: Father and son completes a job in 20 days. If the father works 4 times as fast as the son how long would it take him to do the same job by himself
Answer by josgarithmetic(39629) (Show Source): You can put this solution on YOUR website!

PERSON     RATE
FATHER     
SON        
BOTH

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