If cards are numbered from 7 to 40 find the probability of getting numbers duvisible by 7
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Answer:
probability = 5/34
Step-by-step explanation:
The total cards = 34 (Highest - lowest + 1 ie., 40-7+1)
Total favorable outcome = 7, 14, 21 , 28 , 35 = 5 outcome
probability = 5/34
Answered by
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card are from 7 to 40 =34
No. are divisible by 7 = 7,14,21,28,35 =5
P( no. divisible by 7)= Total no. of cards divisible by 7 / total no. of cards
= 5/34
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