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imc

prealgebra intermediate

Problem

Last summer 30% of the birds living on Town Lake were geese, 25% were swans, 10% were herons, and 35% were ducks. What percent of the birds that were not swans were geese?
(A)
(B)
(C)
(D)
Solution
75% of the total birds were not swans. Out of that 75%, there was of the birds that were not swans that were geese.
Final answer
C