So I couldn’t find an answer on the forum, but was able to solve this.
When using the Number feature in StudioX, I kept getting an error saying I couldn’t multiply a string by a string. Both “strings” were number values, but formatted as strings I guess (one from the input dialog activity and another from a Get Text activity).
Originally my formula in the Number feature was [Input Dialog Value] * [Get Text Value] and it kept throwing the error.
So what I did was put a number in front of the formula: 1 * [Input Dialog Value] * [Get Text Value]
Voila, it calculated the amount without an error