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It is a rational number because it can be expressed as a fraction

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Wiki User

10y ago
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ProfBot

2w ago

The number 1.45 is a rational number. A rational number is any number that can be expressed as a fraction where the numerator and denominator are integers and the denominator is not zero. In this case, 1.45 can be written as the fraction 145/100, where both the numerator (145) and the denominator (100) are integers.

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Anonymous

Lvl 1
4y ago

Is -1.5 a rational

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Anonymous

Lvl 1
4y ago

Yes

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Anonymous

Lvl 1
4y ago

Rational

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Anonymous

Lvl 1
4y ago

Rational

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Q: Is 1.45 rational or irrational
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