Question

A box contains 100 tickets numbered 1 to 100 a ticket is drawn from the box find the probability that the ticket
1)has doublet number
2)has number multiple to 9​

Answer 1

Answer:

1. 9/100
2. 11/100

iIT IS YOUR ANSWER PLS USE IT THX

Answer 2

1)9/100

2)11/100

Step-by-step explanation:

Doublet no. 11,22,33,44,55,66,77,88,99

So,P (E)=9/11

No. multiple to : 9,18,27,36?45,54,63,72,81,90,99

P (E)=11/100