A bag of rice is 60 kg. I ate (3/5) of it on the first day and (3/5) kg on the second day. How many kilograms is this bag of rice less than the original?
一袋大米60千克，第一天吃了它的(3/5)，第二天吃了(3/5)千克．这袋大米比原来少了多少千克？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">60 * (3/5)</gadget>
<output>36</output>

<gadget id="calculator">36 + (3/5)</gadget>
<output>183/5 = around 36.6</output>

<result>183/5 = around 36.6</result>