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Answer:
0.89898989.... is the correct answer
Fraction form: [tex]\frac{89}{99}[/tex]
Step-by-step explanation:
0.89898989.... is the correct answer because it can be written as [tex]\frac{89}{99}[/tex] in the simplest form. and 0.89898989.... is rational because it is a repeating number.
Any rational number is a number that can be written as a fraction, a repeating decimal, a whole number, an integer, etc. As long as the number is a number with infinite digits like π.