Question

Leah rolls two 6-sided number cubes. What is the probability that she rolls asum equal to 10? Use the diagram of the sample space to help you.

Answer 1

As shown in the figure :

The total out comes = 6 * 6 = 36

The number of outcomes at which the sum equal to 10 = 3

so, the probability =

$\frac{3}{36}=\frac{1}{12}$

so, the answer is option C. 3/36 or 1/12