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Is -pi a rational or irrational number

User Adiasz
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2 Answers

2 votes

Answer:

Irrational

Explanation:

A rational number, that is a decimal, is a number that can be written as a fraction. Because pi never ends, it can't be written as a fraction so its irrational.

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User Jonathan King
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1 vote

Answer:

I believe that it is a irrational number.

Explanation:

An irrational number is a number that cannot be written as a fraction with a num and denom that aren't equal to 0. These cannot be expressed as repeating decimals. -pi has all these traits, therefore it's irrational.

User Brian Knoblauch
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