Ram put some buttons on the table. There were 4 blue, 7 red, 3 black and 6 white buttons In all. All of a sudden, a cat Jumped on the table and knocked out one button on the floor. What is the probability that the button on the floor is blue?

Ram put some buttons on the table. There were 4 blue, 7 red, 3 black a

1.	Ram put some buttons on the table. There were 4 blue, 7 red, 3 black and 6 white buttons In all. All of a sudden, a cat Jumped on the table and knocked out one button on the floor. What is the probability that the button on the floor is blue?
A.	\[\frac{7}{20}\]
B.	\[\frac{3}{5}\]
C.	\[\frac{1}{5}\]
D.	\[\frac{1}{4}\]
Answer» D. \[\frac{1}{4}\]

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Ram put some buttons on the table. There were 4 blue, 7 red, 3 black and 6 white buttons In all. All of a sudden, a cat Jumped on the table and knocked out one button on the floor. What is the probability that the button on the floor is blue?

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