a detergent powder company is having a contest. each pack of 1kg contains one of the letters b, a, m and o. in every 20 packs, there are four bs,5 as, 10 ms, and 1 o. what is the probability that pack will have b?
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Answered by
38
Given that,
20 packs of detergent powder contains 4 b's, 5 a's, 10 m's and 1 o's.
The probability that pack will have b= number of b's in 20 packs/ number of total letters in 20 packs=4/20
Therefore, the probability of 1 pack of detergent powder contains b's=1/5
Answered by
4
Answer:
1/5
Step-by-step explanation:
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