Some stickers are in a packet.
If Adam puts them into groups of 5, there are 4 stickers left.
If Adam puts them into groups of 9, there are 2 stickers left.
Find the smallest possible number of stickers in a packet.
Multiples of 5: 5, 10, 15, 20, 25
Multiples of 5 (+4): 9, 14, 19, 24, 29
Multiples of 9: 9, 18, 27
Multiples of 9 (+2): 11, 20, 29
Smallest possible number of stickers in a packet = 29
Answer(s): 29