Four people, A, B, C, and D, bought 10 loaves of bread and shared them equally. A took out 6 loaves of bread, B and C both took out 2 loaves of bread, and D took no money. After finishing the calculation, D should take out 1.25 yuan, and how much should A get back.
甲乙丙丁四个人共买了10个面包平均分着吃，甲拿出6个面包的钱，乙和丙都只拿出2个面包的钱，丁没带钱．吃完后一算，丁应该拿出1.25元，甲应收回多少元．
<gadget id="calculator">10 / 4</gadget>
<output>5/2 = around 2.5</output>

<gadget id="calculator">6 - (5/2)</gadget>
<output>7/2 = around 3.5</output>

<gadget id="calculator">1.25 / (5/2)</gadget>
<output>0.5</output>

<gadget id="calculator">(7/2) * 0.5</gadget>
<output>1.75</output>

<result>1.75</result>