Divide 3 kilograms of salt into 4 equal parts, how much is each part equal to the 3 kilograms of salt
把3千克盐平均分成4份，每份是这3千克盐的多少
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<result>1/4 = around 0.25</result>