An athlete runs 3000 meters, if he wants to shorten the time (1/101), by what percentage should the speed be increased?
一运动员跑3000米，如果要想缩短时间(1/101)，那么速度需提高几分之几？
<gadget id="calculator">1 / 101</gadget>
<output>1/101 = around 0.009901</output>

<gadget id="calculator">1 - (1/101)</gadget>
<output>100/101 = around 0.990099</output>

<gadget id="calculator">10 * (100/101)</gadget>
<output>1_000/101 = around 9.90099</output>

<gadget id="calculator">3_000 / (1_000/101)</gadget>
<output>303</output>

<gadget id="calculator">3_000 / 10</gadget>
<output>300</output>

<gadget id="calculator">303 - 300</gadget>
<output>3</output>

<gadget id="calculator">3 / 300</gadget>
<output>1/100 = around 0.01</output>

<result>1/100 = around 0.01</result>