65% of fishes in a pond were carps and the rest were angelfish. When 324 fishes consisting of carps and angelfish were added to the pond,percentage of carps increased by 10% while the number of angelfish doubled. How many carps were added to the pond?
1 Answer
The number of carps added in pond are
Explanation:
Percentage of angelfishes were
Percentage of angelfishes were
Let the number of total fishes in pond were
The number of angelfishes in pond were
The number of total fishes in pond is
The number of angelfishes in pond is
By given condition,
The number of carps in pond were
The number of carps in pond are
The number of carps added in pond are