Answer:
10; 5
Step-by-step explanation:
In the tank there is 8 big fishes n 10 small fishes.
Ratio is 8:10
If there was 4 big fishes then ? small fishes?
The ratio has to be equivalent.
8/10=4/x
4 is half of 8
half of 10 is 5
∴ For 4 big fishes, there are 5 small fishes.
