Two shooters shoot a target. The known probability to hit the target of the first and second shooter are $0.70$ and $0.80$ respectively. What is the probability that the target is hit after one shot from both shooters?
I tried
$$P_1= 0.7$$
$$P_2=0.8$$
$$P=P_1+P_2-P_1P_2=0.94=94\%$$
But it seems too simple and probability is too big so i'm not sure i'm on the right way?