Shengli Road is 1km long, Yan'an Road is (5/4) times longer than Shengli Road, how many kilometers is Yan'an Road longer than Shengli Road?
胜利路长1km，延安路的长度是胜利路的(5/4)倍，延安路比胜利路长多少千米？
<gadget id="calculator">5 / 4</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">1 * (5/4)</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">(5/4) - 1</gadget>
<output>1/4 = around 0.25</output>

<result>1/4 = around 0.25</result>