document.write( "Question 29385: PLEASE HELP ME W/ CHANGING COMPLEXPERCENTS TO DECIMALS LIKE {1 21/25} PLEASE SHOW ME HOW THE WORK IS DONE \n" ); document.write( "
Algebra.Com's Answer #16205 by josmiceli(19441)![]() ![]() You can put this solution on YOUR website! per cent means per 100 \n" ); document.write( "cent is the old Latin word for 100 \n" ); document.write( "so when you see \"%\" think \"/100\" \n" ); document.write( "57% = 57 / 100 = .57 \n" ); document.write( "each time youi move the decimal point to the left, you divide by 10 \n" ); document.write( "move it twice, and yoou divide by 10x10 or 100 \n" ); document.write( "----------- \n" ); document.write( "how do you convert a decimal to a fraction? \n" ); document.write( "just keep moving the decimal point to the right until you run out of places \n" ); document.write( "dividing by 10 each time \n" ); document.write( ".54821357226 = \n" ); document.write( "5.4821357226 /10 = \n" ); document.write( "54.821357226 / 100 = \n" ); document.write( "548.21357226 / 1000 = \n" ); document.write( "5482.1357226 / 10000 = \n" ); document.write( "54821.357226 / 100000 = \n" ); document.write( "548213.57226 / 1000000 = \n" ); document.write( "5482135.7226 / 10000000 = \n" ); document.write( "54821357.226 / 100000000 = \n" ); document.write( "548213572.26 / 1000000000 = \n" ); document.write( "5482135722.6 / 10000000000 = \n" ); document.write( "54821357226 / 100000000000 \n" ); document.write( "-------- \n" ); document.write( "so .54821357226 = 54821357226 / 100000000000 \n" ); document.write( "and you converted a decimal to a fraction \n" ); document.write( "a simple one like .95 = \n" ); document.write( "9.5 / 10 = \n" ); document.write( "95 / 100 \n" ); document.write( "divide top and bottom by 5 \n" ); document.write( "95/100 = 19/20 \n" ); document.write( "(the LCD is 5) \n" ); document.write( " |