A, B, and C bought 8 loaves of bread and shared them equally. A paid for 5 loaves, B paid for 3 loaves, and C did not. After the meal is settled, C pays 40 cents, so how much money should A get back?
甲、乙、丙三人一起买了8个面包平均分着吃，甲拿出5个面包的钱，乙付了3个面包的钱，丙没付钱．等吃完结算，丙应付4角钱，那么甲应收回钱多少分．
<gadget id="calculator">8 / 3</gadget>
<output>8/3 = around 2.666667</output>

<gadget id="calculator">10 / (8/3)</gadget>
<output>15/4 = around 3.75</output>

<gadget id="calculator">4 * (15/4) * 5</gadget>
<output>75</output>

<gadget id="calculator">4 * 10</gadget>
<output>40</output>

<gadget id="calculator">75 - 40</gadget>
<output>35</output>

<result>35</result>