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Is the number 6+9-6 + 9 rational or irrational?\newlineChoices:\newline(A) rational\newline(B) irrational

Full solution

Q. Is the number 6+9-6 + 9 rational or irrational?\newlineChoices:\newline(A) rational\newline(B) irrational
  1. Evaluate Expression: Evaluate 6+9-6 + 9.\newlineAdd 6-6 and 99.\newline6+9=3-6 + 9 = 3
  2. Add Numbers: We found: \newline6+9=3-6 + 9 = 3\newlineIdentify whether 6+9-6 + 9 is a rational or irrational number.\newline33 is a whole number, and all whole numbers are rational numbers.\newlineTherefore, 6+9-6 + 9 is a rational number.

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