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Suppose you roll 2 dice. What is the pobability that the sum of the 2 dice is ≤ 10, given that the 1st dice is a 6?
Express your answer as a fraction.

Respuesta :

mathstudent55

Answer:

2/3

Step-by-step explanation:

The first roll gave you a 6.

The second roll can give you one of the following:

1, 2, 3, 4, 5, 6

Add 6 from the first roll to each of the second possibilities:

7, 8, 9, 10, 11, 12

Out of the 6 sums, 4 are less than or equal to 10.

p(sum ≤ 10) = 4/6 = 2/3

Answer: 2/3