Question

В аквариуме было несколько рыбок когда в аквариум пустили ещё 8 рыбок там стало 15 рыбок сколько рыбок было в аквариуме было? ........................ что дальше писать

Answer 1

15-8=7(р.)- было в аквариуме рыбок.

Answer 2

15-8=7 в аквариуме было 7 рыбок

Answer 3

Calculating the Number of Fish in the Aquarium

To solve this problem, we can use a simple algebraic equation. Let's denote the initial number of fish in the aquarium as x and the number of fish added as 8. After adding 8 fish, the total number of fish becomes 15. We can represent this situation with the equation:

x + 8 = 15

Now, let's solve for x:

x = 15 - 8 x = 7

So, there were 7 fish in the aquarium initially.

Conclusion

The initial number of fish in the aquarium was 7.