The truck transport team transported 150 tons of fertilizer in the morning, and 12 tons more in the afternoon than in the morning, 4 times in the morning and 4 times in the afternoon, how many tons of fertilizer was transported on average each time?
汽车运输队运送化肥，上午运150吨，下午比上午多运12吨，上、下午各运4次，平均每次运化肥多少吨？
<gadget id="calculator">150 + 150 + 12</gadget>
<output>312</output>

<gadget id="calculator">4 + 4</gadget>
<output>8</output>

<gadget id="calculator">312 / 8</gadget>
<output>39</output>

<result>39</result>