What is the difference between 7 minus (4/5) and the quotient of 7 divided by (7/4)?
7减去(4/5)的差加上7除以(7/4)的商，结果是多少？
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">7 - (4/5)</gadget>
<output>31/5 = around 6.2</output>

<gadget id="calculator">7 / 4</gadget>
<output>7/4 = around 1.75</output>

<gadget id="calculator">7 / (7/4)</gadget>
<output>4</output>

<gadget id="calculator">(31/5) + 4</gadget>
<output>51/5 = around 10.2</output>

<result>51/5 = around 10.2</result>