The blood in the adult body is about (1/3) of the body weight, and the blood contains about (12/25) of water. Teacher Wang weighs 65 kilograms. How many kilograms of water does his blood contain?
成人体内血液约是体重的(1/3)，血液中约含有(12/25)的水．王老师体重65千克，他的血液中约含有多少千克的水？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">12 / 25</gadget>
<output>12/25 = around 0.48</output>

<gadget id="calculator">65 * (1/3) * (12/25)</gadget>
<output>52/5 = around 10.4</output>

<result>52/5 = around 10.4</result>