rope is 26.2 meters long, 7.6 meters are used for the first time, and 3.8 meters are used for the second time, how many meters is the rope shorter?
一条绳子长26.2米，第一次用去7.6米，第二次用去3.8米，这根绳子短了多少米？
<gadget id="calculator">7.6 + 3.8</gadget>
<output>11.4</output>

<result>11.4</result>