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You do absolutely nothing! -4.9 is already a rational number.
Wiki User
∙ 9y ago
Wiki User
∙ 8y ago-4.9 is a rational number.
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Is negative 49 a rational or irrational number?
Rational.
How do you change 10 to a rational number?
10 is a rational number.
Is the square root of 49 a rational number?
Yes. It's 7 .
Is the product of a rational number and a rational number a rational number?
yes
Is the square root of 49 rational?
I think 7 is rational, don't you? * * * * * IT IS! says a master on the subject.
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 negative 49 a rational or irrational number?
Rational.
Is the square root of 49 a rational number or irrational number?
The square root of 49 is 7, so it is 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 16 divided by 49 a rational number?
no, it is irrational.
Is the square root of 49 is a rational number?
Yes, it is
Is 7 Square a rational number?
Yes because 7 squared = 49 which is a rational number
