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3 years ago

10

Paul's bathtub is clogged. He has to empty 30 liters of water by hand. Paul has a 3- liter, a 4- liter, and a 5 liter bucket. Of

Paul carries 2 buckets each trip, what combinations of sizes allow him to empty the bathtub in exactly four trips?

1 answer:

notka56 [123]3 years ago

5 0

3 and 4 + 3 and 4 + 3 and 4 + 4 and 5 = 30

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