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Subjects
Assessments
Math TN
9th Std
Ch-9: Probability
1.
Find the probability
Exercise condition:
1
m.
A bag contains
11
black balls,
15
blue balls, and
12
green balls. What is the probability that a ball drawn at random is
blue or green
?
\(\frac{26}{38}\)
\(\frac{23}{38}\)
\(\frac{27}{38}\)
\(\frac{25}{38}\)
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