document.write( "Question 68051: How do I:\r
\n" ); document.write( "\n" ); document.write( "\"Write a proportion and solve\"\r
\n" ); document.write( "\n" ); document.write( "--What percent of 80 is 42?\r
\n" ); document.write( "\n" ); document.write( "I came up with 52.5% I wrote this down\r
\n" ); document.write( "\n" ); document.write( " The teacher circled \"write a proportion,\" and marked it wrong. \r
\n" ); document.write( "\n" ); document.write( "I did not show my work.\r
\n" ); document.write( "\n" ); document.write( "Sammy
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Algebra.Com's Answer #48365 by Earlsdon(6294)\"\" \"About 
You can put this solution on YOUR website!
You can write the proportion as follows: x percent can be written as \"x%2F100\" and this would be set equal to \"42%2F80\"
\n" ); document.write( "\"x%2F100+=+42%2F80\" Solve for x. Multiply both sides by 100.
\n" ); document.write( "\"x+=+%28100%2942%2F80\" Simplify.
\n" ); document.write( "\"x+=+420%2F8\"
\n" ); document.write( "\"x+=+105%2F2\"
\n" ); document.write( "\"x+=+52.5\"
\n" ); document.write( "The answer, as you have noted, is: 42 is 52.5% of 80
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