An oil press (3/5) presses 2 tons of oil per hour, how many tons of oil per hour on average?
一台榨油机(3/5)小时榨油2吨，平均每小时榨油多少吨？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">2 / (3/5)</gadget>
<output>10/3 = around 3.333333</output>

<result>10/3 = around 3.333333</result>