Algebra-1

Irrational numbers are numbers that cannot be expressed as a ratio of integers in the form of p/q, where p and q are integers, and q is not equal to zero. The decimal expansion of an irrational number goes on forever without repeating a pattern.

Option A: 3.5 is a rational number because it can be expressed as .

Option B: 7.9 is a rational number because it can be expressed as

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