Subtract (1/4) of 1120 from 3 205, what is the difference?
从3个205里减去1120的(1/4)，差是多少？
<gadget id="calculator">205 * 3</gadget>
<output>615</output>

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

<gadget id="calculator">1_120 * (1/4)</gadget>
<output>280</output>

<gadget id="calculator">615 - 280</gadget>
<output>335</output>

<result>335</result>