The Fengsheng store shipped 120 boxes of chess, 75 more checkers than chess, and three times as many animals as checkers. How many boxes of animals were shipped?
丰盛商店运来象棋120盒，运来的跳棋比象棋多75，运来动物是跳棋的3倍，运来动物多少盒？
<gadget id="calculator">120 + 75</gadget>
<output>195</output>

<gadget id="calculator">195 * 3</gadget>
<output>585</output>

<result>585</result>