A ribbon with a length of 18.7 meters is cut off by 9.10 meters for the first time, and 7.08 meters for the second time. How many meters is it now shorter than the original?
一条长18.7米的丝带，第一次剪去9.10米，第二次剪去7.08米，现在比原来短了多少米．
<gadget id="calculator">9.1 + 7.08</gadget>
<output>16.18</output>

<result>16.18</result>