There are 5 people in Mingming's family. If Mingming is not counted, the average weight of the other 4 people is 56 kg. When Mingming joined, the average weight of the whole family decreased by 2.6 kg. How many kilograms does Mingming weigh?
明明家共有5个人，如果不算明明，其余4个人平均体重是56千克．当明明加入后，全家人的平均体重减少了2.6千克．明明的体重是多少千克？
<gadget id="calculator">56 - 2.6</gadget>
<output>53.4</output>

<gadget id="calculator">53.4 * 5</gadget>
<output>267</output>

<gadget id="calculator">56 * 4</gadget>
<output>224</output>

<gadget id="calculator">267 - 224</gadget>
<output>43</output>

<result>43</result>