Divide a ton into 4 equal parts, how many kilograms are 3 of them?
把一吨平均分成4份，其中的3份是多少千克．
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(1/4) * 3 * 1_000</gadget>
<output>750</output>

<result>750</result>