Mathematics for IGCSE & O level - Probability (Section 3 - No. 35)
A die is rolled twice. What is the probability of rolling a 1 on the first roll and a 6 on the second roll?
1/36
1/12
1/6
1/3
Penjelasan
P(1 on first roll) = 1/6, P(6 on second roll) = 1/6. P(1 and 6) = (1/6)*(1/6) = 1/36.