Xiao Ming's family weighs, Xiao Ming's father weighs 66.2 kg, Xiao Ming is 1.5 kg heavier than his father's weight (1/2), what is Xiao Ming's weight in kilograms?
小明一家人量体重，小明的爸爸重66.2千克，小明比爸爸体重的(1/2)还重1.5千克，小明体重是多少千克．
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">66.2 * (1/2)</gadget>
<output>33.1</output>

<gadget id="calculator">33.1 + 1.5</gadget>
<output>34.6</output>

<result>34.6</result>