If the price has fallen by 14% what percent of its consumption be: increased so that the expenditure may be the same as before? Choose the correct option
A) A)11% B) B)10% C) 1/9 % D) 1/11 % E) 7/43%
100 – 14 = 86   86------14   100------? =&gt; 7/43%   ANSW7/43%R:7/43%
<result>E</result>
If the price has fallen by 14% what percent of its consumption be: increased so that the expenditure may be the same as before?