There are 48 students in the fifth grade, accounting for three-sixteenths of the students in the school, and the sixth grade students account for a quarter of the total number of students in the school. How many people are there in the sixth grade?
五年级有学生48人，占全校学生的十六分之三，六年级学生占全校学生人数的四分之一，六年级有多少人？
<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>