When Xiao Ming was 2 years old, his father was 32 years old. When Xiao Ming's age was his father's (3/5), how old was his father?
小明2岁时，他的父亲32岁，当小明的年龄是父亲的(3/5)时，他父亲多少岁？
<gadget id="calculator">32 - 2</gadget>
<output>30</output>

<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">1 - (3/5)</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">30 / (2/5)</gadget>
<output>75</output>

<result>75</result>