The populatipn of a school of fish increases at a rate of 18% a month. there are currently 500 fish in the school.

You first must find the 18% of the fish population.

You multiply 500 by .18 . You are supposed to get 90.

90 is the 18% fish increase.

Then you just add 500 + 90 and you will get 590 fish that are now in the school.

Bi’m pretty sure hope it works

What the heck i didn’t know