A 2-digit number less than 52 gives a remainder of 1 when divided by 6. It gives a remainder of 5 when divided by 7. List the possible number(s) in ascending order.
Multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48
Multiples of 7: 7, 14, 21, 28, 35, 42, 49
Multiples of 6 (+ 1): 7, 13, 19, 25, 31, 37, 43, 49
Multiples of 7 (+ 5): 12, 19, 26, 33, 40, 47, 54
List of possible number(s) = 19
Answer(s): 19