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Yesterday, Grace drove 30 1/2 miles. She used 1 1/4 gallons of gasoline. what is the unit rate for miles per gallon.​
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Yesterday, Grace drove 30 1/2 miles. She used 1 1/4 gallons of gasoline. what is the unit rate for miles per gallon.​

User GordonBy
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30.5 miles / 1.25 gals
divide 30.5 by 1.25 to determine unit rate
= 24.4 miles/gallon

I can explain further if needed
Hope I help!
User Kothar
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