exam Maths Puzzle Numerical Ability

find to consecutive integers whose sum is 255

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exam Other Question

Dav and Briana have a total of 82 CDs. Dave has 16 more than Briana. How many CDs does each have? A and B are independent events. Find the missing probability.

P(A)= 3/7, P(A and B)= 1/3. find P(b)