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Because it can be written as the ratio of two whole numbers.
Like 49/1, 98/2, 147/3, 784/32, etc.
What else can I help you with?
Is negative 49 over 19 a rational number?
"negative 49 over 19" is the ratio of -49 to 19. That's rational.
What kind of a number is 49?
49 is a real, rational, natural, decimal, positive square integer, and a multiple of 1, 7, and 49.
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
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 49 a rational or irrational number?
49 is a rational number
Is 49 a rational number?
Because 49 can be expressed as a fraction of two integers, 49/1, it is a rational number.
Is 49 rational?
Yes, a rational number is a number that can be expressed as a fraction. 4.9= 49/10.
Is the square root of 49 a rational irrational whole or integer number?
The √49 is 7. It is a rational number.
Is the square root of 49 a rational number or irrational number?
The square root of 49 is 7, so it is rational.
Is negative 49 a rational or irrational number?
Rational.
Is 7 squared a rational number why or why not?
7 squared = 49 which is a rational number because it can be expressed as a fraction in the form of 49/1
Is negative 49 over 19 a rational number?
"negative 49 over 19" is the ratio of -49 to 19. That's rational.
Is -49 an rational number?
Yes.
Is the square root of 49 is a rational number?
Yes, it is
Is 16 divided by 49 a rational number?
no, it is irrational.
Is 7 Square a rational number?
Yes because 7 squared = 49 which is a rational number
