Xiao Ming is 7 years old this year, and his mother is five times as old as Xiao Ming. How old is his mother?
小明今年7岁，妈妈的年龄是小明的5倍，妈妈今年多少岁？
<gadget id="calculator">7 * 5</gadget>
<output>35</output>

<result>35</result>