Mingming and Honghong typed a total of 720 words in 8 minutes, how many words per minute per person on average?
明明和红红8分钟共打字720个，平均每人每分钟打字多少个？
<gadget id="calculator">720 / 8 / 2</gadget>
<output>45</output>

<result>45</result>