There are 3 adults and 2 children in the elevator. The average weight of children is 32kg, and the average weight of adults is 62.5kg. What is the average weight of everyone in the elevator?
在电梯里有3个大人和2个孩子．孩子的平均体重为32kg，大人的平均体重为62.5kg．电梯里所有人的平均体重是多少？
<gadget id="calculator">62.5 * 3</gadget>
<output>187.5</output>

<gadget id="calculator">32 * 2</gadget>
<output>64</output>

<gadget id="calculator">187.5 + 64</gadget>
<output>251.5</output>

<gadget id="calculator">3 + 2</gadget>
<output>5</output>

<gadget id="calculator">251.5 / 5</gadget>
<output>50.3</output>

<result>50.3</result>