In a factory, workshop A consumes 350 tons of coal for 5 days, and workshop B consumes 280 tons of coal for 5 days. How many tons more coal does workshop A use per day than workshop B?
某工厂甲车间5天用煤350吨，乙车间5天用煤280吨，甲车间平均每天比乙车间平均每天多用煤多少吨？
<gadget id="calculator">350 / 5</gadget>
<output>70</output>

<gadget id="calculator">280 / 5</gadget>
<output>56</output>

<gadget id="calculator">70 - 56</gadget>
<output>14</output>

<result>14</result>