Question 1099951
{{{ n + .1n = 1.1n }}}
Let {{{ x }}} = the percent of {{{ 1.1n }}}
to be subtracted to give me {{{ n }}}
{{{ 1.1n - ( x/100 )*1.1n = n }}}
{{{ 1.1n*( 1 - x/100 ) = n }}}
{{{ 1.1*( 1 - x/100 ) = 1 }}}
{{{ 1 - x/100 = 1/1.1 }}}
{{{ x/100 = 1 - 1/1.1 }}}
{{{ x/100 = 1 - .90909 }}}
{{{ x/100 = .090909 }}}
{{{ x = 9.091 }}}
9.091% of 1.1n must be subtracted to get {{{ n }}}
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