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YES!!! Because it can be converted to a ratio/fraction
7.9 = 7 9/10 or 79/10
NB All numbers are rational except those, where the decimal digits recur to infinity AND there is no regular order in the decimal digits
e.g.,
Rational ; 3.333333......
Irrational ; 3.141592.... ( pi)
Both numbers recur to infinity, but 'pi' there is no regular order in the decimal digits.
There are many more Irrational Numbers.
What else can I help you with?
Is -79 is a rational number?
Yes it is.
Is the square root of 79 a rational number?
No
Square root of 79?
Approximately 8.8 repeating. While true, the answer is misleading in the sense that a repeating decimal implies a rational number whereas sqrt(79) is irrational. Sqrt(79) = 8.888194..
Is the square root of 79 rational?
No.
Is a rational number always a rational number?
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.
Is -79 is a rational number?
Yes it is.
Is the square root of 79 a rational number?
No
Is 15.6 rational or irrational?
15.6 is rational. If a number can be expressed in the form of one_integer/another_integer it is a rational number. 15.6 = 153/5 = 79/5 Thus 15.6 is a rational number
Is 7.89 a rational number?
Yes
Is 7.9 a rational or irrational number?
It can be written as a fraction, so it is rational.
Square root of 79?
Approximately 8.8 repeating. While true, the answer is misleading in the sense that a repeating decimal implies a rational number whereas sqrt(79) is irrational. Sqrt(79) = 8.888194..
Is the square root of 79 rational?
No.
Is 3.456 a rational or irrational number?
It is a rational number. It can be written as a fraction.
Is the product of a rational number and a rational number a rational number?
yes
Is 17.02 a rational number?
Is 12.05 a rational number or irrational number?
Is 1.96 a rational number or an irrational number?
1.96 is a rational number
Is 0.74 a rational or irrational number?
It is a rational number, as it can be written as a fraction.
