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Mathematics, 06.02.2021 03:30, kbuhvu
ONCE AGAIN URGENT A boat is going 144 miles upstream (against the current) on a river. The speed of the boat in still water is 60 miles per hour. the speed of the river current is 80% less than the speed of the boat in still water. How long does the journey take?
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Mathematics, 21.06.2019 21:00, joshuasanders8862
You have 12 balloons to blow up for your birthday party. you blow up 1/3, and your friend blows up 5 of them. what fraction of the baloons still need blowing up
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ONCE AGAIN URGENT
A boat is going 144 miles upstream (against the current) on a river. The speed of...
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