A wire is cut to 545 meters, which is 5 times the remaining length. How long is this wire originally?
一根电线剪去545米，是剩下的5倍，这根电线原来长多少米？
<gadget id="calculator">545 / 5</gadget>
<output>109</output>

<gadget id="calculator">109 + 545</gadget>
<output>654</output>

<result>654</result>