Grandpa is 78 years old this year, and Xiaoli is 13 years old this year. Grandpa's age is how many times Xiaoli's.
爷爷今年78岁，小丽今年13岁，爷爷的年龄是小丽的多少倍．
<gadget id="calculator">78 / 13</gadget>
<output>6</output>

<result>6</result>