Answer:
Let's denote the original cost of the season train ticket as "x".
According to the given information, a reduction of $33.10 corresponds to a 10% reduction in the original cost. We can set up the following equation to represent this:
10% of x = $33.10
To solve for x, we need to convert 10% to decimal form, which is 0.10. We can rewrite the equation as:
0.10 * x = $33.10
Simplifying the equation, we have:
0.10x = $33.10
To isolate x, we divide both sides of the equation by 0.10:
x = $33.10 / 0.10
x = $331.00
Therefore, the original cost of the season train ticket is $331.00.
Explanation: