Question

what is the probability that a number selected from the number 1, 2,3.........15 is a multiple of 4​

Answer 1

total number of outcomes =15

no: of favourable outcomes=3(4, 8,12)

P(E) =3/15 or 1/5

$\boxed{1/5}$

Hope it helps you

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Answer 2

total number 1,2,3,4,5,6,7,8,9,11,12,13,14,15

multiple of 4 in this number = 4,8,12

probability = 3/15

=1/5