Let and be positive integers such that:
Find the smallest possible value of .
Hint 1: Take the reciprocals of the fractions in the inequality, which reverses the signs: .
Hint 2: Rewrite the bounds as mixed numbers to isolate the fractional part: .
Hint 3: Let and find the bounds for in terms of . Test small integer values of starting from 1 to find the minimum integer .
Step 1: Take the reciprocals of the inequality:
Step 2: Write these fractions as mixed numbers:
Step 3: Subtract 2 from all parts of the inequality:
Step 4: Let . Since and are integers, must also be an integer:
Step 5: We test small positive integers for to find one that allows an integer value for :
If : no integer solution.
If : no integer solution.
If : .
Step 6: For and , we solve for :
Thus, the smallest possible value of is .
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