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22. Sue can paint a chair in 3 hours. Jerry can paint the same size chair in 2 1/2 hours. Working together, how long would it take them to paint 10 chairs? ​
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22. Sue can paint a chair in 3 hours. Jerry can paint the same size chair in 2 1/2

hours. Working together, how long would it take them to paint 10 chairs?
​

User Vo Quoc Thang
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1 Answer

4 votes
I think it’s 55 hours, about more than 2 days
User TangoAlee
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