one is asked to say a natural number from 1to20
a)what is the probability of it being an even number
b)what is the probability of it being a multiple of 5
Answers
Answered by
1
Answer:
b)what is the probability of it being a multiple of 5
Answered by
2
Answer:
a)10/20 or 1/2
b) 4/20 or 1/5
Step-by-step explanation:
a) No. of even numbers from 1 to 20: 10 (2,4,6,8,10,12,14,16,18,20)
Probability: 10/20 or 1/2
b) No of 5 multiples from 1 to 20: 4 (5,10,15,20)
Probability: 4/20 or 1/5
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