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Yes because if need be 7.7 can be expressed as a fraction in the form of 77/10

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Q: Is 7.7 a rational number
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Related questions

Is 77 a rational number or irrational?

Well, friend, 77 is a rational number. You see, rational numbers are those that can be expressed as a fraction where the numerator and denominator are both integers. So, 77 fits that definition perfectly. It's a lovely, whole number that can be written as 77/1.


Is 76 over 77 a rational number or irrational number?

It can be written as a fraction, so it is rational.


Is 77 rational or irrational?

77 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.


Is 77 the slowest number?

Maybe depending on your criteria but in numerical terms it is rational integer expressed as a product of its prime factors is: 7*11 = 77 or as an improper fraction 77/1


Is the square root of 77 rational or irrational?

Irrational


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.


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.