मराठी

A bag contains a certain number of red balls. A ball is drawn. Find the probability that the ball drawn is red. - Mathematics

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प्रश्न

A bag contains a certain number of red balls. A ball is drawn. Find the probability that the ball drawn is red. 

बेरीज

उत्तर

Total possible outcomes = number of red balls. 

Number of favorable outcomes for red balls = number of red balls

P(red ball) = `"Number of favorable outcomes"/"Total possible outcomes"`

= `"number of red balls"/"number of red balls"`

= 1

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पाठ 25: Probability - Exercise 25 (C) [पृष्ठ ३९४]

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सेलिना Mathematics [English] Class 10 ICSE
पाठ 25 Probability
Exercise 25 (C) | Q 14.2 | पृष्ठ ३९४

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