How many students took part in lemon and spoon race?
In a class of 30 students, 18 students play cricket, 15 students play football and 12 play both the games. How many students in the class don't play either of the games?
In a class of 30 students, 18 students play cricket, 15 students play football 12 play both the games. How many students in the class don't play both the games?