If x/3=0.18, then x+1.56=what.
如果x/3=0.18，那么x+1.56=多少．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">0.18 / (1/3)</gadget>
<output>0.54</output>

<gadget id="calculator">0.54 + 1.56</gadget>
<output>2.1</output>

<result>2.1</result>