A person’s weight on the moon is only 1/6 of that on the earth. Xiao Ming’s father’s weight is 72kg. How many kilograms did he lose after he landed on the moon?
一个人在月球上的体重只有地球上的(1/6)，小明的爸爸的体重是72kg，到月球上以后，轻了多少千克？
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">72 * (1/6)</gadget>
<output>12</output>

<gadget id="calculator">72 - 12</gadget>
<output>60</output>

<result>60</result>