I'll give you a question, please answer with step-by-step reasoning process.
Tim has to go to the doctor for a sporting injury. He gets an MRI which costs $1200. The doctor needs to examine it for 30 minutes and charges $300 per hour. There is also a $150 fee just for being seen. Insurance covered 80% how much did he pay?

300
The doctor charged 300 / 2 = $150.

So the total cost was 150 + 150 + 1200 = $1500.

The insurance covered 1500 *.

8 = $1200.

So he paid 1500 - 1200 = $300.

.

The final answer: 300