Mom bought (3/5) kilograms of fructose, which is milk candy (2/3), and the halva I bought is milk candy (4/5), how heavy is the halva?
妈妈买了(3/5)千克果糖，是奶糖的(2/3)，买的酥糖是奶糖的(4/5)，酥糖有多重？
<gadget id="calculator">9 / 25</gadget>
<output>9/25 = around 0.36</output>

<result>9/25 = around 0.36</result>