There are 48 students in the first class of the fifth grade, accounting for (3/16) of the total number of students in the whole grade, and the students in the second class of the fifth grade account for (1/4) of the total number of students in the whole grade. How many students are there in the second class of the fifth grade?
五年级一班有学生48人，占全年级学生人数的(3/16)，五年级二班学生占全年级学生人数的(1/4)，五年级二班有学生多少人？
<gadget id="calculator">3 / 16</gadget>
<output>3/16 = around 0.1875</output>

<gadget id="calculator">48 / (3/16)</gadget>
<output>256</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">256 * (1/4)</gadget>
<output>64</output>

<result>64</result>