document.write( "Question 961919: four employees can wash 20 service vehicles In 5 hours . how long would it take t5 employees to wash the same number of vehicles? \n" ); document.write( "
Algebra.Com's Answer #587695 by josgarithmetic(39618)\"\" \"About 
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The two jobs are equal.\r
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\n" ); document.write( "\n" ); document.write( "\"4r%2A5=5r%2At\"\r
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\n" ); document.write( "\n" ); document.write( "You want to solve for \"t\".
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