Students in class 6 and 2 shared snacks between classes. The life committee brought 225 lychees and distributed them to 20 girls and 25 boys in proportion. How many lychees did the girls get in total?
六2班同学课间分点心，生活委员领来225个荔枝，按比例平均分给20个女生和25个男生，女生一共分到多少个荔枝？
<gadget id="calculator">20 + 25</gadget>
<output>45</output>

<gadget id="calculator">20 / 45</gadget>
<output>4/9 = around 0.444444</output>

<gadget id="calculator">225 * (4/9)</gadget>
<output>100</output>

<result>100</result>