Mathematics, 11.03.2021 23:00, obliviousho2018

A family needs to cross a river in a small raft. Father weighs 90kg, mother weighs 80kg, son
weighs 60kg, daughter weighs 40kg, and they have
a 20kg bag. The raft cannot bear a load heavier
than 100kg. How can they all get to the other side
with their bag?

Answers: 3

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A family needs to cross a river in a small raft. Father weighs 90kg, mother weighs 80kg, son
...