Question

Help!

Answer 1

In this problem, we could set up a simple equation to solve this for us.

We could take the amount of total fish in the tank as the variable "x", and then we multiply (3/4) and have that equal to 15.

So, now we have:

(3/4)x=15
3x=60
x=20
So we know that the answer is D, which is that there is 20 fish in the tank.

Answer 2

Thanks