Xiao Ming is 10 years old this year, and his father is 35 years old this year. 5 years later, Xiao Ming's age will be as old as his father's
小明今年10岁，爸爸今年35岁．5年后，小明的年龄是爸爸的多少
<gadget id="calculator">10 + 5</gadget>
<output>15</output>

<gadget id="calculator">35 + 5</gadget>
<output>40</output>

<gadget id="calculator">15 / 40</gadget>
<output>3/8 = around 0.375</output>

<result>3/8 = around 0.375</result>