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Earn +20 ptsQ: While practicing for the swim team competitions April's time for the 50 meter freestyle changed from 45 seconds to 38 seconds. What was her percent of decrease?
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If april's time for the 50 meter freestyle changed from 45 seconds to 38secondswhat was her percent of decrease?
(38 / 45) x 100 = 84.44444...100 - 84.44444... = 15.55555...
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