Question 45
If $m$ and $n$ are integers greater than zero with $m \lt n$, we define $m \nabla n$ as the sum of the integers between $m$ and $n$, including $m$ and $n$. For example, $5 \nabla 8 = 5 + 6 + 7 + 8 = 26$.
Then the value of $\frac{22 \nabla 26}{4 \nabla 6}$ is:
A) 4
B) 6
C) 8
D) 10
E) 12
Then the value of $\frac{22 \nabla 26}{4 \nabla 6}$ is:
A) 4
B) 6
C) 8
D) 10
E) 12