How many counting units are added to 75% to get the smallest prime number.
75%再添上多少个计数单位就得到最小的质数．
<gadget id="calculator">75 / 100</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">2 - (3/4)</gadget>
<output>5/4 = around 1.25</output>

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

<gadget id="calculator">(5/4) / (1/100)</gadget>
<output>125</output>

<result>125</result>