document.write( "Question 1062564: What is the product of 1/4 and 1/5 of a number is 500. What is the number?\r
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Algebra.Com's Answer #677488 by algebrahouse.com(1659)![]() ![]() You can put this solution on YOUR website! x = the number\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(x/4)(x/5) = 500 {product of 1/4 and 1/5 of a number is 500} \n" ); document.write( "x²/20 = 500 {multiplied} \n" ); document.write( "x² = 10,000 {multiplied each side by 20} \n" ); document.write( "x = 100 or -100 {took the square root of each side}\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the number could be 100 or -100\r \n" ); document.write( "\n" ); document.write( " For more help from me, visit: www.algebrahouse.com \n" ); document.write( " \n" ); document.write( " |