Question

There are 15 red and 23 black balls in a bag. Find the probability of drawing a black ball.​

Answer 1

Answer:

23/38

Step-by-step explanation:

probability of black ball=23/38

Answer 2

Solution -

We have,

• Total number of balls = 38
• Number of red balls = 15
• Number of black balls = 23

⠀

We need to find the probability of getting a black ball. For getting a black ball,

• Number of favourable outcomes = 23
• Total number of outcomes = 38

⠀

Since, probability is given as

$\large{\bf{\longmapsto{\boxed{\pink{P = \dfrac{No.\: of\: favourable \: outcomes}{Total\: number\: of\: outcomes}}}}}}$

⠀

Finding probability

$\bf\dashrightarrow{Probability = \dfrac{23}{38}}$

⠀

★ $\underline{\sf{Thus,\: the\: probability\: is\: \dfrac{23}{38}}}$

━━━━━━━━━━━━━━━━━━━━━━