document.write( "Question 503395: hello,I need help in kinds of numbers,converting ratio to a decimal,and converting each number to a fraction in lowest terms.\r
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document.write( "Hope you can help me:) \n" );
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Algebra.Com's Answer #339221 by josmiceli(19441)![]() ![]() You can put this solution on YOUR website! You can convert any decimal to a fraction \n" ); document.write( "right away: \n" ); document.write( ".1 = 1/10 \n" ); document.write( ".12 = 12/100 \n" ); document.write( ".123 = 123/1000 \n" ); document.write( ".1234 = 1234/10000 \n" ); document.write( "etc. \n" ); document.write( "Suppose you have 7/56 for a fraction \n" ); document.write( "If you do the same thing to both the top and the bottom \n" ); document.write( "of a fraction, the value of it doesn't change. What if I \n" ); document.write( "divide both top and bottom by 7 ? \n" ); document.write( "(7/7) / (56/7) \n" ); document.write( "7/7 is just 1, so now I have \n" ); document.write( "1 / (56/7) \n" ); document.write( "7 goes into 56 8 times, so the fraction is now 1/8 \n" ); document.write( "----------- \n" ); document.write( "Now what if I multiplied the top and bottom of 1/8 by 125? \n" ); document.write( "( 1*125) / (8*125) \n" ); document.write( "125 / 1000 \n" ); document.write( "In decimal, this is .125, so \n" ); document.write( "1/8 = .125 \n" ); document.write( "------------ \n" ); document.write( "hope this helps \n" ); document.write( " |