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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.
Can you multiply an irrational number and a rational number to get a rational number?
Yes, but only if the rational number is 0.
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
Example of a rational number?
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 ; 3.3333333..... or 3.232323...... (regular order in decimal digits). Irrational ; 3.141592.....(pi) or 1.41421356.....(sqrt(2) (no regular order in decimal digits). I have cited four numbers, all of which recur to infinity but there is no regular order in the decimal digits of irrational numbers. NB the three or more dots (....) after the last number indicate that a decimal recurs to infinity.
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.
