Mathematics for IGCSE & O level - Probability (Section 4 - No. 33)
If two events are independent, how do you calculate the probability of both events occurring?
Add the probabilities of each event.
Multiply the probabilities of each event.
Subtract the probabilities of each event.
Divide the probabilities of each event.
Explication
For independent events, P(A and B) = P(A) * P(B).