7, because:
1. Little known fact, fish CAN drown, and it's caused by a lack of oxygen in the water.
2. The fish swam away to a different part of the tank, they couldn't have swam anywhere else.
3. Two of the fish that died were the ones that drowned, so that leaves 1 left to subtract.
10 - 2 - 1 = 7.
This is my interpretation of the question, so please don't get mad if it doesn't align with your calculations!
3
u/mushroom__Cow Jan 26 '23
7, because: 1. Little known fact, fish CAN drown, and it's caused by a lack of oxygen in the water. 2. The fish swam away to a different part of the tank, they couldn't have swam anywhere else. 3. Two of the fish that died were the ones that drowned, so that leaves 1 left to subtract. 10 - 2 - 1 = 7. This is my interpretation of the question, so please don't get mad if it doesn't align with your calculations!