Question

Tickets are numbered 1 to 10. Two tickets are drawn one after the other at random. Find the probability that the number on one of the tickets is a multiple of 5 and the other is a multiple of 4.

Answer 1

Answer:

i) 2/5

ii) 2/5

hope this will help you

Answer 2

Answer: 2/25

Step-by-step explanation:

total outcomes will be 100...

so...4,10 4,5 8,10 8,5 5,4 5,8 10,4 10,8 are the possible outcomes..

using formula

P(E)=n(a)/n(s)

=8/100

=2/25