Question

a dice is rolled .once what is the probability that the number on the top is a factor of 36

Answer 1

Total outcome =6
Favourable outcomes=1,2,3,4,6=5
Probability =5/6
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Answer 2

Therefore, when a dice is rolled, probability that the number on the top is a factor of 36 is 2/3.

Given,

A dice is rolled

To Find,

The probability that the number on the top is a factor of 36

Solution,

When a dice is rolled, the sample space of the outcomes are {1,2,3,4,5,6}

We have to consider the event that the number on top of the dice is a factor of 6

The factors of 6 from the given sample space are 1, 2, 3, and 6

We know that the probability of an event, P is given by

P = no. of favorable outcomes ÷ total no. of outcomes

⇒ P = 4/6

⇒ P = 2/3

Therefore, when a dice is rolled, probability that the number on the top is a factor of 36 is 2/3.

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