rational
Yes - if I had an irrational number x, and I added that to the number (7-x), I would end up with 7.If the number is irrational, it can be subtracted from a rational/integer to make another irrational.
The square root of any positive integer can only be a WHOLE NUMBER or IRRATIONAL, so the square root of 7 is irrational.On the other hand, the sum of a rational and an irrational number is always irrational.
No because 7 is a rational number
The square root of 49 is 7, so it is rational.
no it is not irrational irrational is a neverending number like2.36945856235......... that goes on and on 6 over 7 is a rational number rational numbers are whole numbers natural numbers and integers.
7 is rational.
7/3 is a rational number because it's expressed as a fraction
rational
rational
-7 is a rational number
Rational.
7 is the ratio of 7 to 1 ... a perfectly rational number.
irrational because rational numbers are integers such as 7
Rational, 7.7 is 7 7/10, or 77/10.
Rational
No, it is not.