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What is the probability that a no. Selected from the numbers 1,2,3....,15 is a multiple of 4

Posted by Abhishek Kumar 4 years, 10 months ago

CBSE > Class 10 > Mathematics

2 answers

Gaurav Seth 4 years, 10 months ago

The series is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15

The multiples of 4 in the above series is 4, 8, 12 = 3 terms

The probability of selecting a multiple of 4 =

or = 0.2

0Thank You

Yogita Ingle 4 years, 10 months ago

From Number1,2,3,4,5,6,7,8,9,10,11,12,13,14,15

From 1 to 15, Multiples of 4 are 4, 8, 12 only

So Probability= Count of No. which are multiple of 4/Total Number given

Prob.=3/15 = 1/5

0Thank You

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