A box of assorted candies, in which the mass of peanut candy is toffee (4/5), the mass of fruit candy is toffee (3/4), there are 600 grams of toffee in the candy box, how many grams of fruit candy are there?
一盒什锦糖，其中花生糖的质量是奶糖的(4/5)，水果糖的质量是奶糖的(3/4)，糖盒内有奶糖600克，水果糖有多少克？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">600 * (3/4)</gadget>
<output>450</output>

<result>450</result>