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anonymous

  • 4 years ago

Show an equation and a solution for the problem. Crane A can unload a ship in 10 hours and crane B can unload it in 14 hours. How long will it take the two cranes to unload the ship working together? Round to the nearest tenth.

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  1. anonymous
    • 4 years ago
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    my last question lol..

  2. Akshay_Budhkar
    • 4 years ago
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    i believe the equation is\[{1 \over t} ={ 1 \over 10} + {1 \over 14}\] as time is inversely proportional to the number of cranes that work, but i may be wrong (probably a silly mistake at this time of the day maybe possible :P )

  3. Akshay_Budhkar
    • 4 years ago
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    did u verify if it is correct?

  4. anonymous
    • 4 years ago
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    The answer is correct, but I wouldn't have done it that way :P

  5. anonymous
    • 4 years ago
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    thanks guys lol

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