The ratio of shots taken by Xiaohong and Xiaowei is 3:5, Xiaowei made 6 shots more than Xiaohong, how many shots did Xiaohong make?
小红和小薇投篮数之比是3：5，小薇比小红多投了6个，小红投了多少个？
<gadget id="calculator">5 - 3</gadget>
<output>2</output>

<gadget id="calculator">6 / 2</gadget>
<output>3</output>

<gadget id="calculator">3 * 3</gadget>
<output>9</output>

<result>9</result>