On the "June 1st" day, the students bought 150 balloons to decorate the classroom, and each classroom needs 25 balloons. How many classrooms could these balloons decorate?
"六一"节那天，同学们买了150个气球来装扮教室，每个教室需要25个气球．照这样计算，这些气球能装扮多少间教室？
<gadget id="calculator">150 / 25</gadget>
<output>6</output>

<result>6</result>