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Mathematics, 18.03.2021 02:20 tristenmathews

Abag contains 12 red marbles, 5 yellow marble and 15 green marbles. How many RED marbles must be added to the bag so that the probability of drawing a RED marble is 60%
22
40

13
29
19
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Abag contains 12 red marbles, 5 yellow marble and 15 green marbles. How many RED marbles must be add...
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