SOLUTION: Maggie has a job working in an office for $10 an hour and another job driving a tractor for $12 an hour. One week she works in the office twice as long as she drives the tractor

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Question 1092996: Maggie has a job working in an office for $10 an hour and another job driving a tractor for
$12 an hour. One week she works in the office twice as long as she drives the tractor. Her total income for that week is $416. How many hours did she spend at each job?

Answer by ikleyn(52903)   (Show Source): You can put this solution on YOUR website!
.
This problem is for MENTAL solution.


$20 for every two hours at the office plus $12 dollars for every hour on the tractor is 20+12 = 32 dollars 
              for every quantum ( 2 h office + 1 h tractor) of the work.


In all, there are  = 13 such quantums  ====>  2*13 = 26 hours at the office and 13 hours on the tractor.


Solved.



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