Divide (3/5) ton into 4 equal parts, how many tons are each part.
把(3/5)吨平均分成4份，每份是多少吨．
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">(3/5) / 4</gadget>
<output>3/20 = around 0.15</output>

<result>3/20 = around 0.15</result>