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1.25 IS a rational number. The fact that it is expressed as a terminating decimal does not mean it is not rational. As a ratio, it can be written as 125/100. You may simplify that ratio if you so wish.

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8y ago

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Related Questions

Is the square root of 125 a rational number?

No.


How is 1.25 a rational number?

It can be expressed as the ratio 125/100.


Is 3.456 rational irrational?

Yes 3.456 is a rational number because it can be expressed as a fraction in the form of 432/125


What is a rational number of 1.25?

1.25 IS a rational number. The fact that it is expressed as a decimal does not mean it is not rational. As a ratio, it can be written as 125/100. You may simplify that ratio if you so wish


Is 0.125 a rational number?

Yes, it is 125/1000, which reduces to 1/8.


Is 12.5 rational or irrational?

125 is the ratio of 125 to ' 1 '. It's absolutely positively completely and perfectly rational.


Is 7.608 rational?

Yes 7.608 is a rational number because it can be expressed as a fraction in the form of 951/125 in its lowest terms


Express following as rational number in the simplest form0.125?

0.125 = 125/1000 = 1/8


Is the square root of 125 an irrational number?

Yes, the square root of 125 is an irrational number. It can be simplified to ( 5\sqrt{5} ), where ( \sqrt{5} ) is an irrational number. Since the product of a rational number (5) and an irrational number ((\sqrt{5})) is irrational, ( \sqrt{125} ) is also irrational.


Is 1.25 a rational number and why?

Yes, 1.25 is a rational number because it can be expressed as a fraction in the form of a/b, where a and b are integers and b is not equal to zero. In this case, 1.25 can be written as 5/4, which fits the definition of a rational number. Rational numbers include all integers, fractions, and terminating or repeating decimals.


Is 62.5 a rational number?

Oh, absolutely! 62.5 is a rational number because it can be expressed as a fraction, in this case, 62.5 can be written as 125/2. Remember, rational numbers are any numbers that can be written as a fraction where the numerator and denominator are both integers. Just like happy little trees, numbers can be beautifully rational too.


Is 0.00125 an irrational number?

No, 0.00125 is not an irrational number; it is a rational number. Rational numbers can be expressed as a fraction of two integers, and 0.00125 can be written as 125/100000, which fits this definition. Irrational numbers, on the other hand, cannot be expressed as a simple fraction.