Question

В школьном уголке три аквариума: в первом 8 рыб, во втором на 3 рыбки меньше, чем в первом, а в третьем столько рыбок, сколько в первом и втором вместе. Сколько рыб в третьем аквариуме??

Answer 1

В аквариуме 13 рыб
8+(8-3)=13(р)

Answer 2

1 аквариум=8 рыб
2 аквариум=8-3=5 рыб
3 аквариум=8+5=13 рыб
ответ:13 рыб в 3 аквариуме.

Answer 3

Calculating the Number of Fish in the Third Aquarium

To calculate the number of fish in the third aquarium, we can use the information provided about the number of fish in the first and second aquariums.

- In the first aquarium, there are 8 fish. - In the second aquarium, there are 3 fish less than in the first aquarium.

Let's calculate the number of fish in the second aquarium: 8 - 3 = 5

So, there are 5 fish in the second aquarium.

Now, in the third aquarium, there are as many fish as in the first and second aquariums combined.

Let's calculate the total number of fish in the first and second aquariums: 8 (first aquarium) + 5 (second aquarium) = 13

Therefore, there are 13 fish in the third aquarium.

This calculation is based on the given information and does not require external sources for verification.