How do all three cross the river?


John, his wife and their daughter wish to cross a river.
The row boat can only hold 100 kilos.
John weighs 80 kilos.
His wife and daughter weigh 40 kilos each.

Question: How do all three cross the river?

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  • 1 Answer(s)

    Mom and daughter cross first.
    Daughter gets out of boat, mom returns.
    Mom gets out of boat, dad crosses.
    Dad gets out and daughter goes back to get mom.

    pnikam Expert Answered on 17th August 2015.
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