document.write( "Question 727040: A man travels 216 km in 3 hours,how long will he take to go 612 km at that speed? \n" ); document.write( "
Algebra.Com's Answer #444946 by josmiceli(19441)\"\" \"About 
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His rate is \"+216%2F3+\" km/hr
\n" ); document.write( "\"+216%2F3+=+72+\" km/hr
\n" ); document.write( "\"+d+=+r%2At+\"
\n" ); document.write( "\"+612+=+72%2At+\"
\n" ); document.write( "\"+t+=+612%2F72+\"
\n" ); document.write( "\"+t+=+8.5+\"
\n" ); document.write( "Her takes 8.5 hrs
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