Question

A bag contains balls which are numbers from '1' to '60'. A ball is
drawn at from the bag, the probability that it bears a two digit
number multiples of 7 ?​

Answer 1

Step-by-step explanation:

Total number of probability = 60

Probability of number multiple of 7 is :-

(7, 14, 21, 28, 35, 42, 49, 56)

= 8/60 = 2/15

As per question the probability of two digit number that is multiple of 7 is :- (14, 21, 28, 35, 42, 49, 56)

= 7/60

Hope this helps

Answer 2

Answer:

Total outcomes = 60

Let 'E' be an event 'getting a number multiply by 7'

P(E) = number of favourable outcomes/ total outcomes

= 8/60 = 2/15

Step-by-step explanation:

I hope it is helpfull for you