Some stickers are in a packet.
If Adam puts them into groups of 9, there are 8 stickers short.
If Adam puts them into groups of 7, there are 2 stickers left.
Find the smallest possible number of stickers in a packet.
Multiples of 9: 9, 18, 27, 36, 45
Multiples of 9 (-8): 1, 10, 19, 28, 37
Multiples of 7: 7, 14, 21, 28, 35
Multiples of 7 (+2): 9, 16, 23, 30, 37
Smallest possible number of stickers in a packet = 37
Answer(s): 37