Math, asked by s154468, 8 months ago

(ii) a girl secures 1st position in class?
we are 15 boys and 20 girls in a class. What is the probability that
boy secures 1st position in class?​

Answers

Answered by yadavmuskan7481
2

Answer:

total outcome - 15+20 =35

favorable outcome- 15

probability - favourable outcome / total outcome

15 / 35

answer is.

3/7

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