Some stickers are in a packet.
If Adam puts them into groups of 9, there are 7 stickers short.
If Adam puts them into groups of 7, there are 5 stickers left.
Find the smallest possible number of stickers in a packet.
Multiples of 9: 9, 18, 27, 36, 45, 54
Multiples of 9 (-7): 2, 11, 20, 29, 38, 47
Multiples of 7: 7, 14, 21, 28, 35, 42
Multiples of 7 (+5): 12, 19, 26, 33, 40, 47
Smallest possible number of stickers in a packet = 47
Answer(s): 47