A 2-digit number less than 60 gives a remainder of 1 when divided by 4. It gives a remainder of 5 when divided by 8. List the possible number(s) in ascending order.
Multiples of 4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60
Multiples of 8: 8, 16, 24, 32, 40, 48, 56
Multiples of 4 (+ 1): 5, 9, 13, 17, 21, 25, 29, 33, 37, 41, 45, 49, 53, 57, 61
Multiples of 8 (+ 5): 13, 21, 29, 37, 45, 53, 61
List of possible number(s) = 13, 21, 29, 37, 45, 53, 61
Answer(s): 13, 21, 29, 37, 45, 53, 61