Question

(5/7)-(3/9) simplify the following
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Answer 1

Answer:

8/21

Explanation:

take lcm

45/63-21/63

(45-21)/63

24/63

8/21

mark brainliest

Answer 2

Answer:

(5/7)-(3/9) = (5/7)-(1/3) = (15-7)/21 = 8/21