The sum of (1/4) and 5.6 of a number is equal to 10, find this number.
一个数的(1/4)与5.6的和等于10，求这个数．
<gadget id="calculator">10 - 5.6</gadget>
<output>4.4</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">4.4 / (1/4)</gadget>
<output>17.6</output>

<result>17.6</result>