Hello, Snowing Amanda!

Since the order of the digits is important, these areHow many 3-digit positive integers are odd and do not contain the digit "5"?permutations.

We have a three-digit number: .

The first digit, , can be . . . 8 choices.

The middle digit, , can be . . . 9 choices.

The last digit, , can be . . . 4 choices.

Therefore, there are: . such numbers.