A, B, and C bought 15 loaves of bread and shared them equally. A paid for 9 loaves, B paid for 6 loaves, and C didn’t bring any money. 10 yuan. How much should A get back?
甲、乙、丙3人一起买了15个面包平分着吃，甲付了9个面包的钱，乙付了6个面包的钱，丙没有带钱，等吃完一算，丙应该拿出10元钱．甲应收回多少钱？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">10 / (1/3)</gadget>
<output>30</output>

<gadget id="calculator">9 / 15</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">30 * (3/5)</gadget>
<output>18</output>

<gadget id="calculator">18 - 10</gadget>
<output>8</output>

<result>8</result>