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17. You roll a number cube. How likely is it that you will roll a number less than 7?
Explain

User Mannykary
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1 Answer

8 votes

Answer:

1 or 100%.

Explanation:

The probability of rolling less than 7 is equal to the probability of rolling 1 or 2 or 3 or 4 or 5 or 6. That is 1/6 + 1/6 + 1/6 + 1/6 + 1/6 + 1/6 = 6/6. So any number from the dice can come up when you roll it because a perfect dice has 6 sides.

User Alphonso
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6.0k points