Question

solve question number 8

2 only second part that is not black
fast answer if first answer will be correct so it will be marked as brainliest .

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Answer 1

Answer:

i) 4/15

ii) 9/15 (simplified to 3/5)

iii) 11/15

iv) 4/15

Step-by-step explanation:

Total balls: 15

i) White balls= 4

 = 4/15

ii) Balls other than black= 9

  = 9/15 (simplified to 3/5)

iii) Red Balls: 5

    Black Balls: 6

   = 11/15

iv) Balls other than red and black= 4

   = 4/15

Answer 2

Answer:

$\frac{3}{5}$

Step-by-step explanation:

Total no of balls = 15

Balls which are not black = 15 - 6 = 9

∴ probability of the ball chosen is not black is $\frac{9}{15}$ =  $\frac{3}{5}$