Xiaoliang’s electricity bill for the first two months of this year is 192 yuan, and the electricity bill for the third month is 102 yuan. So, how much is his family’s average monthly electricity bill for these three months?
小亮家今年前两个月的电费是192元，第三个月的电费是102元，那么，他家这三个月平均每月的电费是多少元？
<gadget id="calculator">192 + 102</gadget>
<output>294</output>

<gadget id="calculator">294 / 3</gadget>
<output>98</output>

<result>98</result>