My mother is 36 years old this year, and Xiao Ming is 12 years old. What fraction of Xiao Ming's age is his mother's?
今年妈妈36岁，小明12岁．小明年龄是妈妈的几分之几？
<gadget id="calculator">12 / 36</gadget>
<output>1/3 = around 0.333333</output>

<result>1/3 = around 0.333333</result>