The combined age of mother and daughter this year is 88. When the mother's age is the same as the daughter's age this year, the mother's age is exactly four times the daughter's age. Q: How old is your daughter this year?
今年母亲和女儿的年龄之和是88岁．当母亲的年龄与今年女儿年龄相同时，母亲的年龄正好是女儿年龄的4倍．问：女儿今年是多少岁．
<gadget id="calculator">4 * 88</gadget>
<output>352</output>

<gadget id="calculator">4 * 2</gadget>
<output>8</output>

<gadget id="calculator">8 - 1</gadget>
<output>7</output>

<gadget id="calculator">4 + 7</gadget>
<output>11</output>

<gadget id="calculator">352 / 11</gadget>
<output>32</output>

<result>32</result>