Question 28
We define the number $A$ as the digit $4$ followed by $2024$ times the digit combination $84$, and the number $B$ by $2024$ times the digit combination $84$ followed by a $7$. So, to illustrate, we have
$$
A = 4 \underbrace{84\dots84}_{4048 \text{ digits}} \quad \text{and} \quad B = \underbrace{84\dots84}_{4048 \text{ digits}} 7.
$$
Simplify the fraction $\frac{A}{B}$ as much as possible.
$$
A = 4 \underbrace{84\dots84}_{4048 \text{ digits}} \quad \text{and} \quad B = \underbrace{84\dots84}_{4048 \text{ digits}} 7.
$$
Simplify the fraction $\frac{A}{B}$ as much as possible.