Workshops A and B processed 1050 and 1500 parts respectively in 5 days. On average, how many parts does workshop A process less than workshop B every day? (answer in two ways)
甲、乙两个车间5天时间分别加工了1050个和1500个零件．甲车间平均每天比乙车间少加工多少个零件？(用两种方法解答)
<gadget id="calculator">1_500 / 5</gadget>
<output>300</output>

<gadget id="calculator">1_050 / 5</gadget>
<output>210</output>

<gadget id="calculator">300 - 210</gadget>
<output>90</output>

<result>90</result>