Answer:
8/18 & 17/18 is your answer.
Explanation:
Find common denominators for both (you cannot simplify). Note that what you do to the denominator, you must do to the numerator. Find multiples of each number:
9: 9, 18
18: 18
The first least common denominator you get is 18. Solve:
(4/9)(2/2) = 8/18
8/18 & 17/18 is your answer.
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