At a concert 40% of the audience are children.One third of the rest of the audience are men.There are 120 women in the audience.Work out the total number of people in the audience. (3 marks)

When a new group of 45 boys joined a concert, the ratio of the number of boys to the number of girls present became 2 : 3. The initial ratio was 5 : 9. How many more girls than boys were there in the end?

The Big Time Band put on a community concert. A total of 1,236 people attended the concert. There were twice as many adults as children who attended the concert.How many adults attended the concert?

In a theatre, 40% of the people in there were female. 20% of the males and 50% of the females wore spectacles. How many percent of the people in the theatre wore spectacles?

At a book fair, there were 120 more adults than girls. The number of girls was 75% of the number of boys and 12% of the total number of people. How many adults were there at the book fair?

In a theatre four types of audience come to watch movies. They are,1.         Singles2.         Couples3.         A set of parents + 1 kid4.         A set of parents + 2 kidThe theatre ticket rate for any audience group as follows:         1st person in the group -Rs.400/-         2nd person in the group -Rs.300/-         3rd person in the group -Rs.200/-         4th person in the group -Rs.100/-The theatre wants to collect the names of all audience who visit the theatre and calculate the total amount collected as fare for the tickets from the audience. Write a Java program that implements the above