The students participated in the tree planting activity. Among them, there were 72 boys and 62.5% of the girls. How many people participated in the tree planting activity?
同学们参加植树活动，其中男生有72人，女生人数是男生的62.5%，参加植树活动的一共有多少人？
<gadget id="calculator">62.5 / 100</gadget>
<output>0.625</output>

<gadget id="calculator">1 + 0.625</gadget>
<output>1.625</output>

<gadget id="calculator">72 * 1.625</gadget>
<output>117</output>

<result>117</result>