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2) Determine if the number is rational (R) or irrational (I)

2) Determine if the number is rational (R) or irrational (I)-example-1

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A rational number is any number that can be written as a fraction, where both the numerator and the denominator are integers.

a) 42 is an integer and thus is rational (R).

b) 75.082 106 bar can be represented as a fraction and thus is rational (R).

Answer:

42 = R

75.082 106bar = R

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