A barrel of oil is 6 kilograms, eat (1/10) kilograms every day, how many kilograms have you eaten in 6 days?
一桶油6千克，每天吃(1/10)千克，6天吃了多少千克？
<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">6 * (1/10)</gadget>
<output>3/5 = around 0.6</output>

<result>3/5 = around 0.6</result>