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Mathematics 15 Online
OpenStudy (anonymous):

write "450 miles on 12 gallons of gasoline" as a unit rate.

Parth (parthkohli):

Unit rate ---> 1 gallon.

Parth (parthkohli):

\[450 :12 = x:1 \]Do the same thing once again.

Parth (parthkohli):

Hello?

OpenStudy (anonymous):

Okay, ill do that rightnow

OpenStudy (anonymous):

im confused.

OpenStudy (anonymous):

cross multiply?

Parth (parthkohli):

All right. I am gonna perform a step for ya.\[450:12=x:1 \Longrightarrow {450 \over 12}={x \over 1} \]

Parth (parthkohli):

Correct!

OpenStudy (anonymous):

Okay Thanks, ill solve that now

OpenStudy (anonymous):

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