Answer: 12% of the animals at the shelter got adopted
Explanation:
1) 7 + 8 = 15 total animals that got adopted
2) 70 + 55 = 125 total animals at the shelter (before the adoptions)
3) 15 ÷ 125 = 0.12
4) 0.12 × 100 = 12%
Hence, 12% of the animals at the shelter got adopted.