Ladybug2108 Ladybug2108

29-01-2021
Mathematics

contestada

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

Respuesta :

jameseyeh jameseyeh

29-01-2021

Answer:

a

Step-by-step explanation:

becuase 15/60 = 0.25

Answer Link

mybooemail mybooemail

29-01-2021

A, add them all together then divide by how many blue ones 15/60

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