Respuesta :
proablity=disired outcomes/total possible
find desired
find wwhat adds to 4
2 and 2
2 and 2
1 and 3
3 and 1
4 desired outcomes
total possible=6*6=36
4/36=1/9
proablity is 1/9
find desired
find wwhat adds to 4
2 and 2
2 and 2
1 and 3
3 and 1
4 desired outcomes
total possible=6*6=36
4/36=1/9
proablity is 1/9
Answer:
1/12
Step-by-step explanation:
There are 3 ways to roll a sum of 4: 3 on the first die and 1 on the second die, 2 on the first die and 2 on the second die, and 1 on the first die and 3 on the second die. There are 36 total possibilities, so the probability is 3/36 = 1/12.