There are 24 boys and 26 girls in the seventh class of the sixth year. What percentage of the whole class are boys?
六年七班有男生24人，女生26人，男生人数占全班人数的百分之几？
<gadget id="calculator">24 + 26</gadget>
<output>50</output>

<gadget id="calculator">24 / 50</gadget>
<output>12/25 = around 0.48</output>

<result>12/25 = around 0.48</result>