If y > 0, (10y)/20 + (3y)/10 is what percent of y? Options
A) 40% B) 50% C) 60% D) 70% E) 80%
can be reduced to y/2+3y/10 =4y/5=80%   80%
<result>E</result>
If y > 0, (10y)/20 + (3y)/10 is what percent of y?