Question

in a pond There were 50 fishes last year and through reproduction, 10 new fishes are added, taking the current population to 60, what will be the birth rate per fish per year ?

Options - 0.2 / 0.4 / 0.25 / 0.1 ​

Answer 1

Answer:

50/10=0.2

Hence ans is A part 0.2