Two dice 3

Two dice are thrown together. What is the probability that the number obtained on one of the dice is a multiple of the number obtained on the other dice?


2/3


9/36


12/36


11/18

Correct answer:

p =  19/36

Step-by-step explanation:

$$\begin{gathered} 1+\{1,2,3,4,5,6\} \\ 2+\{1,2,4,6\} \\ 3+\{1,3,6\} \\ 4+\{1,4\} \\ 5+\{1,5\} \\ 6+\{1,6\} \\ p=\frac{6+4+3+2+2+2}{6\cdot 6}=\frac{19}{36}=0.5278 \end{gathered}$$

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