document.write( "Question 218134: two times the reciprocal of a number equals 32 times the reciprocal of 40. find the number. \n" ); document.write( "
Algebra.Com's Answer #164300 by RAY100(1637) ![]() You can put this solution on YOUR website! Let x = number \n" ); document.write( ". \n" ); document.write( "2(1/x) = 32/40 \n" ); document.write( ". \n" ); document.write( "2/x = 32/40,,,,,,,cross multiply \n" ); document.write( ". \n" ); document.write( "2*40 = 32x \n" ); document.write( ". \n" ); document.write( "2.5 = x,,,,,,,,answer \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( "check,,,,,,,2/2.5 = 32/40 =.8,,,,,,ok \n" ); document.write( " \n" ); document.write( " |