SOLUTION: Make a table and solve. Round to the nearest tenth of necessary Darla figured that making puppets for vacation Bible school would take her 4 hr. If she work with her sister ( wh

Algebra ->  Rate-of-work-word-problems -> SOLUTION: Make a table and solve. Round to the nearest tenth of necessary Darla figured that making puppets for vacation Bible school would take her 4 hr. If she work with her sister ( wh      Log On


   

Question 1034132: Make a table and solve. Round to the nearest tenth of necessary
Darla figured that making puppets for vacation Bible school would take her 4 hr. If she work with her sister ( who would take 6 he to do the job alone), she could finish faster. If the girls work together, how long will it take them to finish the puppets?
Answer by josgarithmetic(39616) About Me  (Show Source):
You can put this solution on YOUR website!
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This time in hours is the reciprocal of their combined rate.