Some stickers are in a packet.
If Adam puts them into groups of 9, there are 4 stickers short.
If Adam puts them into groups of 6, there are 5 stickers left.
Find the smallest possible number of stickers in a packet.
Multiples of 9: 9, 18, 27
Multiples of 9 (-4): 5, 14, 23
Multiples of 6: 6, 12, 18
Multiples of 6 (+5): 11, 17, 23
Smallest possible number of stickers in a packet = 23
Answer(s): 23