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anonymous

  • 5 years ago

a crew of 8 workers needs 7 days to clean all of the floors in a skyscraper. how long would it take a crew of 14 workers to clean all of the floors in 4 identical skyscrapers?

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  1. amistre64
    • 5 years ago
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    1 worker does 1/8th of the work in 7 days 1 worker completes 1/56 of the job in one day 14 workers do 14/56 of 1 building in 1day .....

  2. amistre64
    • 5 years ago
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    or 1/4 of a building in one day .....

  3. anonymous
    • 5 years ago
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    I think I know the answer!

  4. amistre64
    • 5 years ago
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    4 days for 1 building and 16 days for 4 buildings

  5. amistre64
    • 5 years ago
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    how many mexicans does it take.... ????

  6. anonymous
    • 5 years ago
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    uno

  7. amistre64
    • 5 years ago
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    :)

  8. anonymous
    • 5 years ago
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    thank you so much.

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