If cost of sugar increases by 50%. How much percent consumption of sugar should be decreased in order to keep expenditure fixed? Choose the correct choice from the following choices
A) 33%
B) 50%
C) 20%
D) 90%
E) 60%
100   150   -----   150 ----- 50   100 ------ ? =&gt; 33%   33%nswer: 33%
<result>A</result>
If cost of sugar increases by 50%. How much percent consumption of sugar should be decreased in order to keep expenditure fixed?