The surface area of a desk is (6/25) square meters, and the length is (3/5) meters, so how many meters is the width?
一张课桌的桌面面积是(6/25)平方米，长是(3/5)米，那么宽是多少米．
<gadget id="calculator">6 / 25</gadget>
<output>6/25 = around 0.24</output>

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

<gadget id="calculator">(6/25) / (3/5)</gadget>
<output>2/5 = around 0.4</output>

<result>2/5 = around 0.4</result>