Question

a) Find the probability of getting the sum as an even number
(1)3/4
(ii) 1/2
(iii) 1/4
(iv) 5/8
b) Find the probability of getting the sum as a prime number
(i) 5/12
(ii) 1/6
(iii) 7/12
(iv) 11/12
c) Find the probability of getting the sum of at least 10.
(i) 5/12
(ii) 5/6
(iii) 1/6
(iv) 7/12
d) Find the probability of getting a doublet of even number.
(i) 1/12
(ii) 5/12
(ii) 11/12
(iv) 7/12
e) In a right throw of a dice, if the dice falls in tilt position,then what is the
probability?
(ii) 1/2
(iv) Cannot be determine​

Answer 1

Step-by-step explanation:

Subtracting a fraction from a whole

Rewrite the whole as a fraction using t2 as the denominator :

t t • t2

t = — = ——————

1 t2

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator.