In a class 40% of the students enrolled for Math and 70% enrolled for Economics. If 15% of the students enrolled for both Math and Economics, what % of the students of the class did not enroll for either of the two subjects?

• 5%
  % students enrolled only for Maths=40-15=25, Economics=70-15=55
  % Total enrolled students=15+25+55=95,
  so % students not enrolled either of the two=100-95=5
• 11 years agoHelpfull: Yes(1) No(0)
• % of maths=(40-15)%=25%
  % of economics=(70-15)%=55%
  not enrolled in any=[100-(25+55+15)]%=5% Ans.
• 11 years agoHelpfull: Yes(1) No(0)