Question

(4.) 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 of that button on the floor?​

Answer 1

Answer:

total bottons = 4+7+3+6 = 20 bottons

bottons which knocked out on the floor = 1

probability of bottons on the floor = 1/20

= 20

Answer 2

Answer: probability means= probability/total

total buttons are 20

Step-by-step explanation

probability of one button on floor

1/20

probability blue button on floor

4/20= 1/5

probability of red button on floor

7/20

probability of black button on floor  

3/20

probability of white button on floor

6/20= 3/10

hope i helped

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