Question

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?
​

Answer 1

Answer:

1/5

Step-by-step explanation:

total no of buttons on the table = 4+7+3+6 = 20

no of blue buttons on the table = 4

p ( that the button on the floor is blue ) = 4/20 = 1/5

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