There is a 3-story exhibition hall with 4 exhibition halls on each floor. If 36 paintings are placed in each exhibition hall, how many paintings can be exhibited in total?
有一个3层的展览馆，每层有4个展厅．如果每个展厅放36幅画，一共能展出多少幅画？
<gadget id="calculator">3 * 4 * 36</gadget>
<output>432</output>

<result>432</result>