document.write( "Question 1145925: If two boys working together can complete a task in 2.5 hours and A working alone can complete that task
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Algebra.Com's Answer #767211 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "BOY          RATE task per hour\r\n" );
document.write( "A              1/10\r\n" );
document.write( "B               B\r\n" );
document.write( "A&B            1/2.5\r\n" );
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\n" ); document.write( "\n" ); document.write( "\"1%2F10%2BB=1%2F2.5\"\r
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\n" ); document.write( "\n" ); document.write( "\"0.1%2BB=0.4\"\r
\n" ); document.write( "\n" ); document.write( "\"B=0.3\"\r
\n" ); document.write( "\n" ); document.write( "Time for boy B is \"1%2F0.3=1%2F%283%2F10%29=10%2F3=highlight%283%261%2F3%29\"\"hours\".
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