Question

Question #1e38a

Answer 1

`b-12`

Explanation:

When you say a number is less than another number, you subtract the first number from the second.

For example, `3` less than `4` would be

`4 - 3 = 1`

and `4` less than `9` would be

`9-4=5`

Similarly, `12` less than `b` is simply `b-12`.