Divide 20 peaches into 4 parts on average, 3 parts is the number of these peaches
把20个桃平均分成4份，3份是这些桃的多少
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">3 * (1/4)</gadget>
<output>3/4 = around 0.75</output>

<result>3/4 = around 0.75</result>