The ratio of the number of people in workshop A to workshop B in a factory is 2:3. Due to work needs, 36 people have been transferred to workshop A. Now the ratio of the number of people in the two workshops is 4:5. How much is the number of people in workshop A less than that in workshop B?
某工厂甲、乙两车间的人数比是2：3，因工作需要，甲车间新调入36人，现在两车间的人数比是4：5，现在甲车间人数比乙车间少多少人．
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">(4/5) - (2/3)</gadget>
<output>2/15 = around 0.133333</output>

<gadget id="calculator">36 / (2/15)</gadget>
<output>270</output>

<gadget id="calculator">270 * (4/5)</gadget>
<output>216</output>

<gadget id="calculator">270 - 216</gadget>
<output>54</output>

<result>54</result>