There are 145 and 95 workers in workshops A and B of a factory respectively. Due to work needs, the number of workers in workshop A must be 10 more than that of workshop B so as not to stop working. How many workers should be transferred from workshop A to workshop B? ?
某工厂甲、乙两个车间原有工人分别为145人和95人，因工作需要，必须使甲车间人数比乙车间人数多10人才能不窝工，则应从甲车间调往乙车间多少人？
<gadget id="calculator">145 - 95 - 10</gadget>
<output>40</output>

<gadget id="calculator">40 / 2</gadget>
<output>20</output>

<result>20</result>