327*2.8+17.3*28=how much.
327*2.8+17.3*28=多少．
<gadget id="calculator">327 * 2.8</gadget>
<output>915.6</output>

<gadget id="calculator">17.3 * 28</gadget>
<output>484.4</output>

<gadget id="calculator">915.6 + 484.4</gadget>
<output>1_400</output>

<result>1_400</result>