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)\"\" \"About 
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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 %
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