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The rational number -4 can be expressed as -4/1 or -8/2 or -12/3, and so on.

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5mo ago
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6y ago

-4/1

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Q: What is rational number -4 in the form a over b?
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Related questions

Write this rational number in decimal form 15 over 4?

3.75


Is 4 with a line over it a rational number?

Rational.


Is -4 an irrational or rational number?

It is a rational number because it can be expressed as an improper fraction in the form of -4/1


Is three over four a rational number?

Yes, 3/4 is a rational number


Is 3 and 1 over 4 a rational number?

Yes. All mixed numbers can be converted into improper fractions where there is one integer over another (non-zero) integer which is the form of a rational number. 3 1/4 = (3×4+1)/4 = 13/4


Is negative 3 over 4 an irrational number?

No. An irrational number is any number that is not a rational number; A rational number is any number that can be expressed as one integer over another integer. negative 3 over 4 is one integer (negative 3) over another integer (4), and so is a rational number.


Is -144 over 4 a rational number?

Yes. It's the ratio of -144 and 4. That makes it a rational number by definition.


What is 3.75 in rational form?

3.75 is a rational number because it can be expressed as a fraction in the form of 15/4


What is rational number of -4 in the form of a and b integers?

It is -4/1.


Is 3 over 4 irrational?

no, the square root of any number (like 2) which does not have an exact value in fraction form is an irrational number. 3/4 is a rational number. Any number with integers in both the numerator and denominator (except 0) is a rational number.


Is 0.75 irrational or rational?

0.75 is a rational number because it can be expressed as a decimal in the form of 3/4


Is -52 over 4 a rational number?

Any number that can be expressed as a fraction is rational. So yes.