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