Three students A, B, and C are running a 100-meter race. When A reaches the finish line, B runs 96 meters, and C runs 90 meters. If the speeds of B and C do not change, when B reaches the finish line, C is still closer how far?
A、B、C三位同学进行100米赛跑，当A到达终点时B跑了96米，C跑了90米，如果B和C两人的速度没有改变，B到达终点时，C离终点还有多远？
<gadget id="calculator">90 / 96</gadget>
<output>15/16 = around 0.9375</output>

<gadget id="calculator">1 - (15/16)</gadget>
<output>1/16 = around 0.0625</output>

<gadget id="calculator">100 * (1/16)</gadget>
<output>25/4 = around 6.25</output>

<result>25/4 = around 6.25</result>