A box contains 20 red 10 blue and 30 yellow beads. - вопрос №20103012213459 от креореглеонл 11.05.2020 19:15

Question

Математика: A box contains 20 red 10 blue and 30 yellow beads. what is the probability of a bead drawn being blue ​

креореглеонл · Answer

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A box contains 20 red 10 blue and 30 yellow beads. what is the probability of a bead drawn being blue ​