Yes
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∙ 9y ago2.75 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 275/100. You can simplify this rational fraction if required.
25% of a number equates to 25/100 of that number. 25% of 275 = 275 x 25/100 = 68.75 A 25% decrease in 275 = 275 - 68.75 = 206.25
As much as, in these days of uncertainty, anything can be anything. As long as the constraints of a rational number are kept to, a rational number will always remain a rational number.
Yes, but only if the rational number is 0.
Only if the rational number is 0.
It is rational. An irrational number is a number that you cannot define by a fraction or a decimal. Since you wrote it as a decimal, it is rational. The fact that it is negative does not matter.
It is a rational number. It can be written as a fraction.
2.75 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 275/100. You can simplify this rational fraction if required.
yes
Is 12.05 a rational number or irrational number?
1.96 is a rational number
It is a rational number, as it can be written as a fraction.
Yes, the sum is always rational.
There is no such thing as a number that is both rational and irrational. By definition, every number is either rational or irrational.
As much as, in these days of uncertainty, anything can be anything. As long as the constraints of a rational number are kept to, a rational number will always remain a rational number.
Yes, it is.
275 is an integer and not a fraction. However, it can be expressed in rational form as 275/1. You can then calculate equivalent rational fractions if you multiply both, its numerator and denominator, by any non-zero integer.