Xiaohong and Xiaobai have a total of 200 yuan. It is known that Xiaohong's money is Xiaobai's (2/3), so how much more is Xiaobai than Xiaohong?
小红，小白共有200元钱，已知小红的钱数是小白的(2/3)，则小白比小红多多少钱？
<gadget id="calculator">2 + 3</gadget>
<output>5</output>

<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">(3/5) - (2/5)</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">200 * (1/5)</gadget>
<output>40</output>

<result>40</result>