Question

Work out:
(a) The percentage decrease in penguins between 1956 and 1980
(b) The percentage decrease in penguins between 1980 and 2001
(c) If the number of estimated breeding pairs had increased to 25,000 by 2016, what would the
percentage increase in penguins between 2012 and 2016 have been?

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Answer 1

Answer:

a) 1 upon 7/33%

b) 1 upon 33/667%

c) x/250%