There are 48 students in Class 1 of the fifth grade in a certain school, including 25 girls. What percentage is the number of girls compared to the number of boys?
某校五年级一班有学生48人，女生有25人．女生人数是男生人数的几分之几？
<gadget id="calculator">48 - 25</gadget>
<output>23</output>

<gadget id="calculator">25 / 23</gadget>
<output>25/23 = around 1.086957</output>

<result>25/23 = around 1.086957</result>