There are 10 boys in the drum team of Yaotang Elementary School, and there are more girls than boys (1/5). How many more girls than boys?
尧塘小学鼓号队有男生10人，女生比男生多(1/5)，女生比男生多多少人？
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">10 * (1/5)</gadget>
<output>2</output>

<result>2</result>