document.write( "Question 741643: Please Help Me solve this problem.\r
\n" ); document.write( "\n" ); document.write( "It took 32 liters of gas to travel 450 km. How many liters would it take to drive 800 km (round it to the nearest tenth).\r
\n" ); document.write( "\n" ); document.write( "I figured if I took the 450 km times 2 would give 900 km and 64 liters to do this. I guessed it would be between 55 to 60 Liters to do this; but that is my guess and do not know how to work the problem out. \r
\n" ); document.write( "\n" ); document.write( "Please Help Me!
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Algebra.Com's Answer #452092 by josgarithmetic(39623)\"\" \"About 
You can put this solution on YOUR website!
PROPORTION!\r
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\n" ); document.write( "\n" ); document.write( "\"%28450__km%2F32__liters%29=%28800__km%2FV__liters%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"450%2F32=800%2FV\"\r
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\n" ); document.write( "\n" ); document.write( "\"32%2F450=V%2F800\"\r
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\n" ); document.write( "\n" ); document.write( "\"V=800%2A32%2F450\"\r
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\n" ); document.write( "\n" ); document.write( "\"V=57\" liters
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