James hurts himself and decides to go to his primary care doctor.  His primary care doctor charges $300 for the visit and James's insurance covers 80%.  What is James's out-of-pocket cost?
The insurance covered 300*.8=$
<gadget id="calculator">300*.8</gadget>
<output>240</output>
240.
So he owed 300-240=$
<gadget id="calculator">300-240</gadget>
<output>60</output>
60.

<result>60</result>