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28. A speed of a boat in still water is 11 km/hr. It can go 12 km upstream and return downstream to the original point in 2 hr 45 minutes. Find the speed of the stream,
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28. A speed of a boat in still water is 11 km/hr. It can go 12 km upstream and return downstream to the original point in 2 hr 45 minutes. Find the speed of the stream,
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Aug 9, 2021
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28. A speed of a boat in still water is 11 km/hr. It can go 12 km upstream and return downstream to
the original point in 2 hr 45 minutes. Find the speed of the stream,
Mathematics
high-school
Hendrik Beenker
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Answer:
5 km
Explanation:
Kcome
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Aug 12, 2021
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Kcome
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Answer:
Explanation:
19?
The Demz
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Aug 13, 2021
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