Some stickers are in a packet.
If Adam puts them into groups of 8, there are 3 stickers left.
If Adam puts them into groups of 9, there are 7 stickers left.
Find the smallest possible number of stickers in a packet.
Multiples of 8: 8, 16, 24, 32, 40
Multiples of 8 (+3): 11, 19, 27, 35, 43
Multiples of 9: 9, 18, 27, 36
Multiples of 9 (+7): 16, 25, 34, 43
Smallest possible number of stickers in a packet = 43
Answer(s): 43