When a number is divided by 5, the remainder is 1.
When the same number is divided by 10, the remainder is also 1.
What is the smallest possible number?
Multiples of 5: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70
Multiples of 5 (+1): 6, 11, 16, 21, 26, 31, 36, 41, 46, 51, 56, 61, 66, 71
Multiples of 10: 10, 20, 30, 40, 50, 60, 70
Multiples of 10(+1): 11, 21, 31, 41, 51, 61, 71
Smallest possible number: 71
Answer(s): 71