document.write( "Question 799780: Set up a proporation and then solve:
\n" ); document.write( "A boat travels 40 miles in 1.8 hours. if it travels at the same rate, how long will it take for it to travel 140 miles?
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Algebra.Com's Answer #482805 by rfer(16322)\"\" \"About 
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1.8/40=x/140
\n" ); document.write( "40x=140*1.8
\n" ); document.write( "40x=252
\n" ); document.write( "x=252/40
\n" ); document.write( "x=6.3 hrs
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