English, asked by ISC03, 1 year ago

3. A lot of 30 books contains 6 defectial book.
If one book is drawn at random flom thelet
find the probability of getting a non-defective
iesst. 2 defective

Answers

Answered by vasantha47
1

Answer:

probability is

24/30=4/5

Answered by BrainlyPromoter
2

Answer:

4/5

Explanation:

Information provided to us,

Total number of books = 30

Number of defective books = 6

Beginning with the solution of the answer,

Number of non-defective books = 30 - 6 = 24

Hence, probability of getting a non-defective can be calculated as follows,

Number of non-defective books / Total number of books

= 24 / 30

= 4 / 5

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