document.write( "Question 1143252: Mario can finish a job for 2 hours longer than karlo. After mario had been working for 1 hour Karlo joined him and they completed the remaining portion of the job for 3 hours . How long would it take Mario to do the job if he work alone. ANSWER WITH SOLUTION\r
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Algebra.Com's Answer #764031 by josgarithmetic(39621)\"\" \"About 
You can put this solution on YOUR website!
Mario, \"1%2Fm\"\r
\n" ); document.write( "\n" ); document.write( "Karlo, \"1%2F%28m-2%29\"\r
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\n" ); document.write( "\n" ); document.write( "One job being done and finished
\n" ); document.write( "\"%281%2Fm%29%2A1%2B3%281%2Fm%2B1%2F%28m-2%29%29=1\"\r
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\n" ); document.write( "\n" ); document.write( "\"highlight_green%281%2Fm%2B3%281%2Fm%2B1%2F%28m-2%29%29=1%29\"
\n" ); document.write( "Solve this for m, the time for Mario to do one job, alone.
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