# Q4) There are 15 boys and 10 girls in a class. What is the percentage of : 1: boys II: Girls

## Answers

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0

**Answer:**

Boys 65

Girls 45

Blaaalalalaaala

Answered by

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**Step-by-step explanation:**

There are 15 boys and 10 girls in a class

We have to select 3 students such that there should be 1 girl and 2 boys

The number of ways we can select 3 students is

25

C

3

=2300

The number of ways we can select 3 students such that there is 1 girl and 2 boys is 15×7×10=1050

The probability is 1050 / 2300 = 21/46

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