two dice are thrown at the same time .find the probability of getting different numbers on both dice?

if two different dice are thrown , the number of possible outcomes =

the number of outcomes when both the dice show same number = {(1, 1) , (2, 2), (3, 3), (4, 4), (5, 5), (6, 6)}

i.e. 6 outcomes

the number of outcomes getting different number on both dice = 36 - 6 = 30

the required probability =

hope this helps you.

cheers!!

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