Xiao Ding has 32 extra-curricular books, Xiao Fang’s extra-curricular books are Xiao Ding’s (1/4), and Xiao Fei’s extra-curricular books are 4 times that of Xiao Fang’s. How many extra-curricular books does Xiao Fei have?
小丁有32本课外书，小芳的课外书是小丁的(1/4)，小飞的课外书是小芳的4倍，小飞有多少本课外书？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">32 * (1/4) * 4</gadget>
<output>32</output>

<result>32</result>