Question

Micah is thinking of a two digit number. it is a multiple of 6 and 12. is a factor of 108. the sum of its digits is 9. what number is Micah thinking of

Answer 1

We should start with the factors of 108.

1, 2, 3, 4, 6, 9, 12, 27, 36, 54

So 27, 36 & 54 have digits that sum to 9, but only 36 is a multiple of 6 & 12.