Dad's weight is 65 kg, Xiao Ming's weight is 3 kg more than his father's weight (1/5), what is Xiao Ming's weight in kilograms?
爸爸体重65千克，小明的体重是爸爸体重的(1/5)多3千克，小明的体重是多少千克？
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">65 * (1/5)</gadget>
<output>13</output>

<gadget id="calculator">13 + 3</gadget>
<output>16</output>

<result>16</result>