A total of \(140\) Form \(4\) pupils are given the opportunity to attend the intensive classes for Mandarin an Bahasa Melayu subjects.
\(65\) pupils choose Bahasa Melayu, \(70\) pupils choose Mandarin while \(50\) pupils choose both.
Calculate the total number of pupild who attend the intensive classes.
Solution:
Steps:
Challenge your friend in timed Quiz battle