Multiple choice

The probability of picking a black ball from a bag of $2$ black balls and $3$ red bals

  1. 1/5

  2. 2/5

  3. 3/5

  4. 4/5
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Total balls = 2 + 3 = 5. Number of black balls = 2. Probability of picking a black ball = 2/5.

AI explanation

The total number of balls is 5, consisting of 2 black balls and 3 red balls. The probability of drawing a black ball is the 2 black balls divided by the 5 total balls, resulting in 2/5.

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