पिशवीत 3 लाल,6 सफेद आणि 7 निळे चेंडू आहेत. जर त्यातून एक चेंडू काडले तर सफेद व एक निळा असण्याची संभाव्यता
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Given : The bag has 3 red, 6 white and 7 blue balls.
A ball is drawn randomly
To Find : probability to be white or blue
Solution:
The bag has 3 red, 6 white and 7 blue balls.
Red = 3
White = 6
Blue = 7
Total = 3 + 6 + 7 = 16
Probability Red = 3/16
Probability white = 6/16 = 3/8
Probability Blue =7/16
probability to be white or blue = 6/16 + 7/16
= 13/16
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