The students of Baihuayuan Primary School went to the autumn tour in two batches. The first batch went to 120 people, accounting for 4/9 of the total, which happened to be the second batch (4/5). Based on this information, what questions can you ask? ? And solve.
百花园小学的学生，分两批去秋游，第一批去了120人，占总数的(4/9)，恰好是第二批的(4/5)，根据这些信息，你能提出什么问题？并解决．
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">120 / (4/5)</gadget>
<output>150</output>

<result>150</result>