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I'm assuming you multiply the numbers rolled. Thus the rules of even and odd numbers come into play. The only way to get an odd product is to roll two odd numbers. The probability desired is 1 minus the probability of rolling two odd numbers.
The odds of rolling an odd number is 1/2. Since the rolls are independent events, the odds of rolling two odd numbers is (1/2)2 = 1/4
So the probability of getting an even product is:
1 - 1/4 = 3/4
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When 2 dice are rolled what is the probability of getting a sum less than 5?
It is 1/6.
A pair of dice are rolled find the probability at least one dice is a 4?
When rolling one die, the probability of getting a 4 is 1 in 6, or 0.1667. If two dice are rolled, you get two unrelated chances of rolling at least one 4, so the probability is 2 in 6, or 0.3333.
When two dice are rolled find the probability of getting a sum of greater than 15?
Two standard dice cannot have a sum greater than 12. The probability, then, of getting a sum greater than 15 is zero.
If a coin is tossed and then a dice is rolled what is the probability of getting a 5 on the dice given that the coin landed tails up?
These are independent one has no bearing on the other
If two fair dice were rolled what is the probability of them rolling a sum of six?
If you rolled 2 fair dice, the probability of having a sum of 6 is 5 over 36
