Question

A bag contains 50 balls numbered from 1 to 50 . one ball is drawn at random.find the probability that a drawn ball is multiple of 5 to 7. (ans 8/25)​

Answer 1

No.of multiples of 5= 10

No. of multiples of 6=8

No. of multiples of 7=7

Total favourable outcomes=25

No.of outcomes=50

probability =1/2

Answer 2

ANSWER:-

Multiples of 5=10

Multiples of 6=8

Multiples of 7=7

Favourable outcomes = 25

Total outcomes is equals = 50

probability (multiples of 5to7)=favourable outcomes/total outcomes

=25/50

=1/2