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OpenStudy (anonymous):
Jenny has just started working on a 250 piece jigsaw puzzle. She usually takes 3 hours to work a puzzle of that size. Her little brother wants to help. He could put the puzzle together in 6 hours. How much time would the two need to work the puzzle together? (Round your answer to the nearest tenth.)
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OpenStudy (anonymous):
|dw:1375467529938:dw|
OpenStudy (anonymous):
|dw:1375467738415:dw|
OpenStudy (anonymous):
Now simplify it :)
OpenStudy (anonymous):
whats the answer
OpenStudy (anonymous):
The answer would equal x so just simplify what I wrote
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OpenStudy (anonymous):
isnt 2 hours
OpenStudy (anonymous):
What?
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