Question: Jill and her friends watch 4 movies every Saturday and half the number of movies on Sunday than on Saturday. If they watch movies every weekend, how many movies can they watch in 4 weeks?
What is the solution?
Answer: 
They watch 4 / 2 = 2 movies every Sunday.
They watch a total of 4 + 2 = 6 movies every weekend.
Therefore, they can watch 6 x 4 = 24 movies in four weeks.