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please help!!! A train travels 89 kilometers in 3 hours, and then 81 kilometers in 2 hours. What is its average speed? km/hr
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Total distance divided by total time.
11?
Show work.
(dist = speed * time)
d = 89*3 + 81*2 d = _______ km
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reply @j3nny0rtiz
i got 429 km
Correct now Find the total time t=3+2 t=_____hrs
5 hrs
No @Nurali you misinterpreted the question. They never gave a speed.
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Add up the given distances. Add up the given times. Divide as i said.
i got 105.2
Like I said earlier, show work
i just just the calculator all i need its to know if my answer its correct, i don't need to show work, its for a test.
I'm saying show me your work.
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