13. Two dice, one white and one red are rolled together. Find the probability of getting(iii) a difference of $1$. - Noon Academy

13. Two dice, one white and one red are rolled together. Find the probability of getting(iii) a difference of $1$ .

Class 10 | Frank | ICSE | Maths | Probability

13. Two dice, one white and one red are rolled together. Find the probability of getting(iii) a difference of $1$ .

(iii)

The probability that getting a difference of $1$ ,

Favorable outcomes $=(1,2),(2,1),(2,3),(3,2),(3,4),(4,3),(4,5),(5,4),(5,6),(6,5)$

Number of favorable outcomes $=10$

P(getting a sum of $6$ ) = Number of favorable outcomes/total number of Outcomes

$=10/36$

$=5/18$

i

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