A rope with a length of 10.4 meters is cut off by 3.2 meters for the first time and 2.4 meters for the second time. How many meters is it now shorter than the original?
一根长10.4米的绳子，第一次剪去3.2米，第二次剪去2.4米，现在比原来短了多少米多少米
<gadget id="calculator">3.2 + 2.4</gadget>
<output>5.6</output>

<result>5.6</result>