Question

A bag contains slips numbered from 66 to 93. If a slip is taken at random, what is the

probability that the slip taken bears a multiple of 11.​

Answer 1

Answer:

multiple of 11 are 66,77,88

so,

Favourable outcomes = 3

Total outcomes = 27

let P(E) be the event of getting a multiple of 11

P(E) = favourable no. of outcomes/ total no. of outcomes

P(E) =

$\frac{3}{27}$

=

$\frac{1}{9}$