Question 13
A teacher divides a bag of candies equally among the 10 students of class IQ5. If each girl gives back 1 candy and each boy receives 1 extra candy, 4 candies remain. If one girl is absent, the number of boys is unchanged, and that girl’s original share is divided equally among the other girls, each of those girls receives 1 extra candy. How many candies are in the bag?
