A 2-digit number less than 60 gives a remainder of 3 when divided by 4. It gives a remainder of 7 when divided by 10. 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 10: 10, 20, 30, 40, 50, 60
Multiples of 4 (+ 3): 7, 11, 15, 19, 23, 27, 31, 35, 39, 43, 47, 51, 55, 59, 63
Multiples of 10 (+ 7): 17, 27, 37, 47, 57, 67
List of possible number(s) = 27, 47
Answer(s): 27, 47