Yes because it can be expressed as a fraction
No.
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.
125 is the ratio of 125 to ' 1 '. It's absolutely positively completely and perfectly rational.
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.
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.
No.
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.
It can be expressed as the ratio 125/100.
Yes 3.456 is a rational number because it can be expressed as a fraction in the form of 432/125
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
Yes, it is 125/1000, which reduces to 1/8.
125 is the ratio of 125 to ' 1 '. It's absolutely positively completely and perfectly 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
0.125 = 125/1000 = 1/8
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.
A rational number is one that can be written in the form of one whole number over another whole number. 1.25 = 125/100 which is one whole number over another whole number. Thus 1.25 is a rational number. --------------------------------------------------------------------------------------------------- If p and q are integers with q ≠ 0, then p/q is a rational number. The decimal expansion of a rational number either terminates or ends with a repeating sequence of one or more digits (this latter occurring when there is a prime factor other than 2 and/or 5 in the denominator).
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.