jconnor9215 jconnor9215
  • 03-10-2019
  • Mathematics
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Working together, Adam and Ming porch in 7.24 minutes. Had she done it alone it would have taken Ming 15 minutes. How long would it take Adam to do it alone?

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jolis1796
jolis1796 jolis1796
  • 03-10-2019

Answer:

13.99 min

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