i believe the correct answer would be x12/8.
Answer: 30%
Percentage Increase = (Final amount - Initial amount) / Initial amount x 100
=30%
6-3=3
I subtracted the total amount of fish by the amount of trout fish we know we have. After that what is left remaining will be the number of flounder fish we have, we have 3 flounder fish.
He will need a lot id say like 5.12 bags