document.write( "Question 47115: Percentage:
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document.write( "I have 49 apples.
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document.write( "38 of the apples are red.
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document.write( "What is the percentage of red apples? \n" );
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Algebra.Com's Answer #31207 by tutorcecilia(2152)![]() ![]() You can put this solution on YOUR website! Part/Whole = Percent/100 [Use the formula for percentages] \n" ); document.write( "38/49 = percent/100 [Plug-in the values] \n" ); document.write( "38/49=x/100 [solve for x] \n" ); document.write( "(38)(100)=(49)(x) \n" ); document.write( "3800/49=77.55% \n" ); document.write( ". \n" ); document.write( "Check by plugging in 77.55% back into the formula for percentages: \n" ); document.write( "38/49=77.55/100 \n" ); document.write( ".7755=.7755 [Checks out] \n" ); document.write( " |