[pelican001]

Just calculate the chance of NOT getting a 5 in 6 roles of the dice:

5/6 * 5/6 * 5/6 * 5/6 * 5/6 * 5/6 = 0.335

So the chance of getting at least one 5 is 1 - 0.335 = .665

or 66.5%

[So Cal Rocket]

Just calculate the chance of NOT getting a 5 in 6 roles of the dice:

5/6 * 5/6 * 5/6 * 5/6 * 5/6 * 5/6 = 0.335

So the chance of getting at least one 5 is 1 - 0.335 = .665

or 66.5%

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This is the correct answer.

[bkepley]

Just calculate the chance of NOT getting a 5 in 6 roles of the dice:

5/6 * 5/6 * 5/6 * 5/6 * 5/6 * 5/6 = 0.335

So the chance of getting at least one 5 is 1 - 0.335 = .665

or 66.5%

Excellent!

[grania]

That’s correct.