To transport the grain in 4 grain depots to the disaster area, 3 of them store 31 tons of grain in each grain depot, and 35 tons in the other grain depot. If a truck with a load of 8 tons is used to transport the grain, how many trucks are needed One shipment?
要把4个粮库里的粮食运往灾区，其中3个粮库里各存粮31吨，另一个粮库里存粮35吨，如果用载重8吨的卡车来运，需要多少辆卡车才能把这些粮食一次运完？
<gadget id="calculator">31 * 3</gadget>
<output>93</output>

<gadget id="calculator">93 + 35</gadget>
<output>128</output>

<gadget id="calculator">128 / 8</gadget>
<output>16</output>

<result>16</result>