Question

Marco states that 7.696696669…… is a rational number because it is a repeating decimal. Is he correct? Justify your answer.

Answer 1

it's not repeating regularly so it's irrational

Answer 2

Answer:

No, Marco is not correct. The number does not actually repeat because after each 9 there is an additional 6 before the next 9. The number is not a rational number.

Step-by-step explanation:

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