A box of marbles contains 20 red marbles, 15 blue marbles, 13 orange marbles, and 12 white marbles. What is the probability that
if a marble is selected at random, the marble will be blue?
a 0.25
b 0.33
c 0.20
d 0.15
2 answers:
Answer:
a
Step-by-step explanation:
becuase 15/60 = 0.25
A, add them all together then divide by how many blue ones 15/60
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