A bundle of wires is 100 meters long and 24.8 meters are cut. How much longer is the rest than the cut?
有一捆电线一共长100米，剪下24.8米．剩下的比剪下的长多少米？
<gadget id="calculator">100 - 24.8 - 24.8</gadget>
<output>50.4</output>

<result>50.4</result>