This year's mother's age is four times Xiaoye's age, and her mother is 24 years older than Xiaoye. How old is Xiaoye this year?
今年妈妈的年龄是小叶年龄的4倍，妈妈比小叶大24岁，今年小叶多少岁？
<gadget id="calculator">4 - 1</gadget>
<output>3</output>

<gadget id="calculator">24 / 3</gadget>
<output>8</output>

<result>8</result>