lejlaismailova989 lejlaismailova989

03-01-2024
Mathematics

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At the same time, a boat and a raft left from two bridges opposite each other. After traveling 30 km, the boat reached the other bridge and went back 20 km to reach the raft. Knowing that the speed of the river is 4 kph everywhere, find the speed of the boat downstream.

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elsisuranoliza766 elsisuranoliza766

03-01-2024

Answer:

isulat Ang nawawalang bilang

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