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defon
2 years ago
8

If a person walks 2.3 miles in 10 minutes, how far can he walk in 1.5 hours?

Mathematics
2 answers:
Molodets [167]2 years ago
6 0
Answer;


If a person walks 2.4 miles in 10 minutes, how far can he walk in 1.5 hours?
---------------
1.5 hours = 90 minutes
That's 9x the time, so the person will walk 9x the distance.
2.4*9 = 21.6 miles.
Alborosie2 years ago
6 0
90 minutes is 9x more than 10 minutes so times 2.4 by 9 and you should get 21.6
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Answer:

\huge\boxed{\left\{-\dfrac{5+\sqrt{21}}{2};\ \dfrac{-5+\sqrt{21}}{2}\right\}}

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