There are 6 teaching buildings, each with 4 floors, and 230 sets of desks and chairs on each floor. How many sets of desks and chairs are there? (two ways to answer)
有6栋教学楼，每栋4层，每层放230套课桌椅．一共有多少套课桌椅？(两种方法解答)
<gadget id="calculator">6 * 4 * 230</gadget>
<output>5_520</output>

<result>5_520</result>