The heights of the five children are: 1.36m, 1.13m, 1.50m, 1.48m, 1.53m. What is the average height of these 5 children?
5个小朋友的身高分别为：1.36m、1.13m、1.50m、1.48m、1.53m．这5个小朋友的平均身高是多少？
<gadget id="calculator">1.36 + 1.13 + 1.5 + 1.48 + 1.53</gadget>
<output>7</output>

<gadget id="calculator">7 / 5</gadget>
<output>7/5 = around 1.4</output>

<result>7/5 = around 1.4</result>