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Yes, for three reasons:
1) it ends after 4 digits, making it a terminating number.
2) If you were referring to ".6222222......", then it is still rational because it has a repeating, predictable pattern.
3) it is equal to (2/3) - (4/90), which is 28/45, a rational fraction
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∙ 13y ago
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Is 3.456 a rational or irrational number?
It is a rational number. It can be written as a fraction.
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It is a rational number, as it can be written as a fraction.
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Yes, the sum is always rational.
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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
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1.96 is a rational number
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It is a rational number, as it can be written as a fraction.
Is a Rational number plus rational number equals rational number?
Yes, the sum is always rational.
What is a rational number number which is not a rational number?
There is no such thing as a number that is both rational and irrational. By definition, every number is either rational or irrational.
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.
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10.01 is a rational number
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