document.write( "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? \n" ); document.write( "

Algebra.Com's Answer #617801 by josgarithmetic(39623) $\"\"$ $\"About$

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The description is two ratios.
\n" ); document.write( " $\"30%28miles%2Fhour%29\"$ and $\"40%28miles%2Fgallon%29\"$ .\r
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\n" ); document.write( "\n" ); document.write( "Question is how many gallons per hour.\r
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\n" ); document.write( "\n" ); document.write( "Start with 1 hour. Arrange the ratios as conversion factors.\r
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\n" ); document.write( "\n" ); document.write( " $\"1%2Ahour%2A%2830%2F1%29%28miles%2Fhour%29%2A%281%2F40%29%28gallons%2Fmiles%29\"$ \n" ); document.write( "

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