The (1/2) multiple of a number is 14. What is the number?
一个数的(1/2)倍是14，这个数是多少．
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">14 / (1/2)</gadget>
<output>28</output>

<result>28</result>