document.write( "Question 711532: What percent tip did kenny leave for the waiter if the total bill was $50 and kenny gave the waiter $80 and told him to keep the change? \n" ); document.write( "

Algebra.Com's Answer #437436 by rfer(16322) $\"\"$ $\"About$

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30/50=0.60=60% \n" ); document.write( "

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