Question

two dice are thrown together and the product of numbers appearing on them is noted .find probability that the product is less than 12

Answer 1

total no. of possibilities- 36
desired possibilities- 19
so the probability is 19/36

Answer 2

1×1 2×1 3×1 4×1 5×1 6×1
1×2 2×2 3×2 4×2 5×2
1×3 2×3 3×3
1×4 2×4
1×5 2×5
1×6
Total =6×6=36
Product less than 12=19
Probability =19/36