Fabian is 9
th in a queue of people who are waiting for a carwash. Fred is in the 11
th place. There are 20 people between Fabian and Ivan.
- In which position is Ivan in the queue?
- How many people are there between Ivan and Fred?
(a)
Ivan's position in the queue
= 20 + 9 + 1
= 30
(b)
Number of people between Ivan and Fred
= 30 - 11 - 1
= 18
Answer(s): (a) 30; (b) 18