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Mathematics 16 Online
OpenStudy (anonymous):

John studied for 22.5 hours over a period of 3.5 days. On average, about how many hours did he study each day?

OpenStudy (anonymous):

Okay. So you need to put in a proportion ♥

OpenStudy (saifoo.khan):

\[\frac{hours}{days} \to \frac{22.5}{3.5}\]

OpenStudy (kropot72):

Divide the total hours studied by the number of days

OpenStudy (anonymous):

Thanks new question?The jogging track is of a mile long. If Ashley jogged around it 4 times, how far did she run? CHOICES: A. 4 9 B. 20 9 C. 9 4 D. 4 5

OpenStudy (anonymous):

...4 miles? lol

OpenStudy (anonymous):

oh is OF.

OpenStudy (saifoo.khan):

o_O

OpenStudy (anonymous):

the numbers justing hanging in space are fractions

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