Aren't you going 20 times per week, twice, that's 40 rides.
Work 5 days a week = 10 rides. Plus four rides on the weekend, or not. That's why I used 14.
Where do you get 40 rides per week?
At an average 25$ you're spending 1'000$/month on Uber.
Even if someone did 40 rides per week at your posited average of $25/ride, that's $4,000, not $1,000. Are you letting an LLM do math for you?
40 rides a month, not week. I'm not sure you're in a position to accuse folks of not doing math when you don't seem to read very well.
They showed their work and named their units. Their math is fine.
If work happens 5 days per week, each workday requires two rides, and there are 4 weeks in a month, then there are 40 rides per month. If each of those rides costs $25, then:
5 × 2 × 4 × $25 = $1,000, per month