The small reporter class in Zhuhai Children's Palace is divided into morning class and afternoon class. There are 115 people in the morning class, and the number of people in the afternoon class is 2/7 of the total number of the small reporter class. How many people are there in the small reporter class?
珠海少年宫的小记者班分为上午班和下午班，上午班有115人，下午班的人数为小记者班总人数的(2/7)，请问小记者班一共有多少人？
<gadget id="calculator">2 / 7</gadget>
<output>2/7 = around 0.285714</output>

<gadget id="calculator">1 - (2/7)</gadget>
<output>5/7 = around 0.714286</output>

<gadget id="calculator">115 / (5/7)</gadget>
<output>161</output>

<result>161</result>