John buys a heating pad for $30.  He uses it 3 times a week for 2 weeks.  How much does he spend on each use?
He uses it 3*2=
<gadget id="calculator">3*2</gadget>
<output>6</output>
6 times.
So he pays 30/6=$
<gadget id="calculator">30/6</gadget>
<output>5</output>
5.

<result>5</result>