Question

1. If the probability of an event is 38/79, what is the probability of the event not happening? Write your answer as a simplified fraction.

2. If the probability of an event is 47/72, what is the probability of the event not happening? Write your answer as a simplified fraction.

Answer 1

in any case, P(not event) = 1 - P(event)

Answer 2

1. 41/79
2. 25/72