Xiao Ming's weight is 35 kg, and his father's weight is 65 kg. What fraction of Xiao Ming's weight is his father's weight?
小明的体重35千克，爸爸的体重65千克，小明的体重是爸爸的体重的几分之几？
<gadget id="calculator">7 / 15</gadget>
<output>7/15 = around 0.466667</output>

<result>7/15 = around 0.466667</result>