An elite athlete runs at a speed of about 10.2 m/s in a 100-meter race. When a tiger is chasing its prey, its speed is about 2.2 meters faster than that of the athlete. What is the approximate speed of the tiger when it is chasing its prey?
优秀运动员百米赛跑速度大约10.2米/秒，老虎追捕猎物时速度的大约比运动员的2倍还多2.2米，老虎追捕猎物时速度大约是多少米/秒？
<gadget id="calculator">10.2 * 2</gadget>
<output>20.4</output>

<gadget id="calculator">20.4 + 2.2</gadget>
<output>22.6</output>

<result>22.6</result>