Question

there qre 28 balls in a bag 15 are green 13 are red ​

Answer 1

Answer:

So answer is 28

Step-by-step explanation:

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Answer 2

Given:

There are 28 balls in a bag  in which fifteen are green and 13 are red

To Find:

Probability of getting green and red balls

Step-by-step explanation:

• Total number of balls are 28

        Number of green balls = 15

        Number of red balls     = 13

• We know that probability is given by the number of favorable outcomes to the total number of outcomes

• The probability of getting green balls is given by the total number of green balls to the total number of balls in a bag

                      Probability of getting green ball =    $\frac{15}{28}$

• The probability of getting Red balls is given by the total number of green balls to the total number of balls in a bag

                    Probability of getting red ball      =    $\frac{13}{28}$