The Environmental Protection Team of Maple Leaf Elementary School is divided into two groups to pick up trash. The first group of 18 people picked up 135 kg of rubbish in total; the second group of 22 people picked up 8 kg of rubbish on average. Calculate how many kilograms of rubbish each team picks up on average? (retain one decimal place)
枫叶小学环保队分两个小组捡垃圾．第一小组18人，一共捡垃圾135千克；第二小组22人，平均每人捡垃圾8千克．算一算这个环保队平均每组捡垃圾多少千克？(得数保留一位小数)
<gadget id="calculator">22 * 8</gadget>
<output>176</output>

<gadget id="calculator">135 + 176</gadget>
<output>311</output>

<gadget id="calculator">311 / 2</gadget>
<output>311/2 = around 155.5</output>

<result>311/2 = around 155.5</result>