Yes it is.
No
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..
No.
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.
No
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
Yes
It can be written as a fraction, so it is rational.
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..
No.
It is a rational number. It can be written as a fraction.
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.