Two dices are tossed. What is the probability of getting a sum of 6 or 5 on one of the dice ? Please give the solution process too...The options are :
a) 7/18
b) 1/7
c) 3/5
d) None
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here's your solution dear
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total no. of result when two dices thrown = 36
event of getting a sum of 5 = (1,4) (2,3) (3,2) (4,1)
event of getting a sum of 6 = (1,5) (2,4) (3,3), (4,2) (5,1)
total no. of event in favour of getting 5or 6 = 9
therefore
Probability= 9/36
=> 1/4
your answer is none of them
event of getting a sum of 5 = (1,4) (2,3) (3,2) (4,1)
event of getting a sum of 6 = (1,5) (2,4) (3,3), (4,2) (5,1)
total no. of event in favour of getting 5or 6 = 9
therefore
Probability= 9/36
=> 1/4
your answer is none of them
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