Find the smallest number such that it leaves a remainder of 5 when divided by 7 and leaves a remainder of 3 when divided by 9.
Multiples of 7: 7, 14, 21, 28, 35, 42, 49, 56, 63
Multiples of 9: 9, 18, 27, 36, 45, 54, 63
Multiple of 7 (+5) : 12, 19, 26, 33, 40, 47, 54, 61, 68
Multiple of 9 (+3) : 12, 21, 30, 39, 48, 57, 66
Smallest number: 12
Answer(s) : 12