Question
Bobby, Mark and Perry had a total of 570 stamps at first. After a week, the number of Bobby's stamps became 4 times the number of stamps he had at first. The number of Mark's stamps decreased by 234. Perry had one-quarter as many stamps as he had at first. In the end, the three boys had the same number of stamps.
  1. How many stamps did Perry have at first?
  2. What was the total number of stamps that the three boys had in the end?
5 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Bobby, Mark and Perry had a total of 570 stamps at first. After a week, the number of Bobby's stamps became 4 times the number of stamps he had at first. The number of Mark's stamps decreased by 234. Perry had one-quarter as many stamps as he had at first. In the end, the three boys had the same number of stamps.
  1. How many stamps did Perry have at first?
  2. What was the total number of stamps that the three boys had in the end?