Maria bought a ticket to a ZOO. The regular price stands at $15, but she was able to get a 40% discount. How much did Maria pay for the ticket?
The discount Maria got was 40/100 * 15 = $
<gadget id="calculator">40/100*15</gadget>
<output>6</output>
6.
That means the price for her ticket was 15 - 6 = $
<gadget id="calculator">15-6</gadget>
<output>9</output>
9.

<result>9</result>