Xiaojie is 11 years old this year, and his mother is 3 times older than him. What is the age of his mother?
小杰今年11岁，妈妈的年龄比他的3倍多3岁，妈妈的年龄是多少岁
<gadget id="calculator">11 * 3</gadget>
<output>33</output>

<gadget id="calculator">33 + 3</gadget>
<output>36</output>

<result>36</result>