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True [87]
3 years ago
15

Rational or irrational

Mathematics
2 answers:
Law Incorporation [45]3 years ago
7 0

Hello, I am papaguy Your answer is ready!


Answer: A rational number is any number that can be expressed as a whole number, a fraction, or as a non repeating decimal. Otherwise, it is an irrational number. 

19/5: it is a rational number because it is in fraction form

√12: this is an irrational number

√49: this is a rational number because when you simplify this you will get the answer 7, that is a whole number.

0.3425563758:  This is a decimal, hence, this is rational.

4/25 :  it is a fraction so it is a rational number.

√1/8: this is an irrational number

√0.6¯: this is an <u>irrational number</u>



Mark Brainliest if your happy with my answer.


~

Your Pal Papaguy



Brilliant_brown [7]3 years ago
3 0

√12   irrational  = 2 sqrt (3)

19/5    irrational  cannot be simplified

√49   rational   = 7

0.3425563758    if this is the last number rational  if this continues  irrational

√4/25   rational   2/5

√1/8    irrational = 1/(2sqrt(2))

0.6  rational

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