What is the quotient of the reciprocal of (5/7) divided by the reciprocal of 5
(5/7)的倒数除以5的倒数，商是多少
<gadget id="calculator">7 / 5</gadget>
<output>7/5 = around 1.4</output>

<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">(7/5) / (1/5)</gadget>
<output>7</output>

<result>7</result>