Solve This !!!!!!
There were 200 fish in an aquarium, 99% of which were red.
How many red fish must be removed to make the percentage of red fish 98%?
Answer
99% of Red Fishes would be – 200 X 0.99 = 198
Removing “x” of fishes & 98 % red fishes in the aquarium
198-x = 0.98 (200-x)
198-x = 198-.98x
0.2x = 2
X= 100
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