There are 3 people in Mingming’s family. The original living area was 88 square meters. After moving into the new house, the living area is 112 square meters.
明明家有3口人，原来居住面积是88平方米，搬入新居后，居住面积是112平方米，明明家人均居住面积比原来增加了多少平方米？
<gadget id="calculator">112 / 3</gadget>
<output>112/3 = around 37.333333</output>

<gadget id="calculator">88 / 3</gadget>
<output>88/3 = around 29.333333</output>

<gadget id="calculator">(112/3) - (88/3)</gadget>
<output>8</output>

<result>8</result>