dmarte11092001
dmarte11092001
13.07.2021 • 
Mathematics

Three cooks, A, B, and C, bake a special kind of cake, and with respective probabilities, 2%, 3%, and 5%, it fails to rise. In the restaurant where they work, A bakes 50% of these cakes, B 30%, and C 20%. What is the proportion (percentage) of bake fail to rise?

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