What is the difference between 1240 minus the quotient of 120 divided by 60?
1240减去120除以60的商，差是多少？
<gadget id="calculator">120 / 60</gadget>
<output>2</output>

<gadget id="calculator">1_240 - 2</gadget>
<output>1_238</output>

<result>1_238</result>