There are 6 classes in the third grade, with 45 students in each class. It costs 5 yuan per person to play the roulette game in the park. If all the third graders play once, how much will it cost in total?
三年级有6个班，每班有45人，在公园里每人玩一次转盘游戏需要5元钱，如果三年级同学们都各玩一次，一共需要多少元？
<gadget id="calculator">6 * 45 * 5</gadget>
<output>1_350</output>

<result>1_350</result>