SOLUTION: If Adrianna's speed was 30 miles per hour and her gas mileage was 40 miles per gallon. How many gallons of gas would she use in one hour?

Question 1000279: If Adrianna's speed was 30 miles per hour and her gas mileage was 40 miles per gallon. How many gallons of gas would she use in one hour?
Answer by josgarithmetic(39623) (Show Source): You can put this solution on YOUR website!
The description is two ratios.
and .

Question is how many gallons per hour.

Start with 1 hour. Arrange the ratios as conversion factors.

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