document.write( "Question 905406: If the income of a man is decrease by 10% than .by how much percentage it should be increase to bring back to original income? \n" ); document.write( "
Algebra.Com's Answer #549172 by dkppathak(439)![]() ![]() You can put this solution on YOUR website! If the income of a man is decrease by 10% than .by how much percentage it should be increase to bring back to original income? \n" ); document.write( "Let income is Rs X \n" ); document.write( "income is reduced by 10% new income will be =(100-10)%of X=90% of X = 0.9x \n" ); document.write( "it should be the same means X \n" ); document.write( "difference =x-0.9x = 0.1X \n" ); document.write( "increased percentage = difference x 100/min value \n" ); document.write( " =0.1X(100)/0.9X \n" ); document.write( " =100/9=11.1 % \n" ); document.write( "Answer it should be increased by 11.1 % \n" ); document.write( " \n" ); document.write( " |