A box contain 12 balls in which 4 are white 3blue and 5 are red.3 balls are drawn at random from the box. Find the chance that a

Question

3 years ago

6

ll three balls are of different colour

2 answers:

otez555 [7] · Answer 1 · 2022-02-08T11:58:36+03:00

6 0

Answer:

3/44 or 0.068

Step-by-step explanation:

(3/12 × 2/11 × 1/10)+(5/12 × 4/11 × 3/10)+(4/12 × 3/11 × 2/10)

=3/44

PIT_PIT [208] · Answer 2 · 2022-02-08T10:24:19+03:00

3 0

Answer:

white: 1/3, blue: 1/4, red: 5/12

Step-by-step explanation:

Take the amount of balls each color has and divide by 12.

White:

4/12 = 1/3

Blue:

3/12 = 1/4

Red:

5/12 (can't simplify)