Question

How many numbers did Bill write?

Bill wrote all the natural numbers between 9 and v (where v is greater than 9)

Answer 1

Explanation:

If Bill wrote all the natural numbers between 9 and v, then the number of numbers he wrote would be equal to the difference between v and 9 plus one (since he included both 9 and v). Therefore, the number of numbers he wrote would be (v - 9) + 1 = v - 8.