Question

If I simplify 3/7 to 1/7 and multiply to 2/9 what did I do wrong

Answer 1

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Explanation:

You cannot simplify 3/7 to 1/7. 3/7 is 3/7 and cannot be changed unless added, subtracted, divided, or multiplied. 1/7 x 2/9 is 2/63

3/7 x 2/9 is 6/63