Class 51 students folded paper cranes, 21 girls folded a total of 126 cranes, and 23 boys folded 6 cranes each. How many cranes did each person fold on average in the class?
五1班的同学折纸鹤，女生21人一共折了126只，男生23人，每人折了6只．全班平均每人折了多少只鹤？
<gadget id="calculator">23 * 6</gadget>
<output>138</output>

<gadget id="calculator">126 + 138</gadget>
<output>264</output>

<gadget id="calculator">21 + 23</gadget>
<output>44</output>

<gadget id="calculator">264 / 44</gadget>
<output>6</output>

<result>6</result>