Question

two balanced dice are rolled find the probability that the product of number on two dice is odd

Answer 1

The favourable outcomes are (1,1),(1,3),(1,5),(3,1),(3,3),(3,5),(5,1),(5,3),(5,5) .So number of favourable outcomes are 9. number of possible outcomes are 6×6=36. probability that the product of number on dice is odd =9/36=1/4=0.25 . Hope it helps you...

Answer 2

TOTAL OUTCOMES OF DICE = 6 BUT THERE ARE 2 DICE THEN IT WILL BE 6 *2 = 36

ODD NO. IN A DICE = 3 THEY ARE 1,3,5 OK

THEN THERE AARE 2 DICE 3 *3 = 9 SO

9/36 = 1/4 ANSWER

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