The area of Xiaoning's living room is 30㎡, its width is 5m, what is the length of the living room in m?
小宁家客厅的面积是30㎡，它的宽5m，客厅长是多少m．
<gadget id="calculator">30 / 5</gadget>
<output>6</output>

<result>6</result>