2. A fires 5 shots to B’s 3 but A kills only once in 3 shots while B kills once in 2 shots. When B has missed 27 times, A has killed:
A. 60 birds
B. 90 birds
C. 30 birds
D. 72 birds
2. A fires 5 shots to B’s 3 but A kills only once in 3 shots while B kills once in 2 shots. When B has missed 27 times, A has killed:
A. 60 birds
B. 90 birds
C. 30 birds
D. 72 birds