document.write( "Question 295806: Write the repeating decimal 0.7575 . . . as a fraction \n" ); document.write( "
Algebra.Com's Answer #213233 by jim_thompson5910(35256)\"\" \"About 
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Let \"x=0.7575\" where the '75's continue on forever\r
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\n" ); document.write( "\n" ); document.write( "Multiply both sides by 100 to get \"100x=75.7575\" where the '75's continue on forever\r
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\n" ); document.write( "\n" ); document.write( "From here, subtract both sides by 'x' to get \"100x-x=75.7575-x\". Now plug in \"x=0.7575\" on the right side to get \"100x-x=75.7575-0.7575\"\r
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\n" ); document.write( "\n" ); document.write( "Now combine like terms: \"99x=75\" and then divide both sides by 99 to get \"x=75%2F99\"\r
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\n" ); document.write( "\n" ); document.write( "Because we made \"x=0.7575\" and we found that \"x=75%2F99\" as well, we can say that \"75%2F99=0.7575\" (where the 75's go on forever). Note: you can use your calculator to confirm.
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