Xiaofang is 5 years old this year, and her mother's age is 7 times that of Xiaofang's. How old is her mother this year?
小芳今年5岁，妈妈的年龄是小芳的7倍，妈妈今年的年龄是多少岁？
<gadget id="calculator">5 * 7</gadget>
<output>35</output>

<result>35</result>