There is a pond.In that pond there are six fishes.If three fish die then how many fishes are left.
Number of fishes in a pond = 6
Number of fish die = 3
∴ Number of remaining fish = Total number of fish in a pond - Number of fish die = 6 - 3 = 3
Question 45 There is mass mortality of fishes in a pond. What may be the reasons?