The Nanjing Yangtze River Bridge is about 6,800 meters long, and the Wuhan Yangtze River Bridge is equivalent to (1/4) of it. How many meters is the Wuhan Yangtze River Bridge?
南京长江大桥铁路桥约长6800米，武汉长江大桥相当于它的(1/4)，武汉长江大桥约长多少米？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">6_800 * (1/4)</gadget>
<output>1_700</output>

<result>1_700</result>