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Leviafan [203]
3 years ago
6

A jar contains 20 green, 23 orange, 20 red, and 15 brown marbles. A marble is drawn at random. What is the probability that the

marble is orange, green, or red?
Mathematics
2 answers:
3241004551 [841]3 years ago
7 0

20+23+20+15= 78

78 is the total amount of marbles in the jar. It is our denominator.

20/78 = green, simplify = 10/39 is the probability you will pick green.

23/78 = orange, 23/78 is simplified so it is the probability you will pick orange.

20/78 = red, simplify = 10/39 is the probability you will pick red


DENIUS [597]3 years ago
4 0

Answer:

21/26

Step-by-step explanation:

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