Respuesta :

charstar
    1    2    3    4    5    6
_________________
1| 1    2    3    4    5    6
2| 2    4    6    8   10  12
3| 3    6    9   12  15  18
4| 4    8   12  16  20  24
5| 5    10 15  20  25  30
6| 6   12  18  24  30  36

there are 23 options that are less than 13 and 36 options in total so 23/36 

hope this helps :)

apologiabiology
ok so 2 dice
the probability means (desired outcomes)/(total possible outcomes)


one way is to list all outcomes and find the desirable ones (I will list and find product and bold all numbers less than 13)
product of 2 numbers means multiply fyi

1,1=1
1,2=2
1,3=3
1,4=4
1,5=5
1,6=6
2,1=2
2,2=4
2,3=6
2,4=8
2,5=10
2,6=12
3,1=3
3,2=6
3,3=9
3,4=12
3,5=15
3,6=18
4,1=4
4,2=8
4,3=12
4,4=16
4,5=20
4,6=24
5,1=5
5,2=10
5,3=15
5,4=20
5,5=25
5,6=30
6,1=6
6,2=12
6,3=18
6,4=24
6,5=30
6,6=36

36 possible outcomes
23 less than 13, desired outcomes=23

probability=23/36



answer is it is 23/36 probability that the number is less than 13 aka about 64%

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