No because 11/42 is a rational number
The square root of 11 is an irrational number
It is real and irrational.
No. 4 over 4, or 1 whole, is not an irrational number. It can be written as a simple fraction, 4/4, so it is not an irrational number.
1/4, or .25 is rational.
One over sixteen = 1/16, which is a rational number (not irrational). The square root of 1/16 = 1/4 (or -1/4), which is also a rational, so the answer is No.
No, it is irrational.
Rational.
No.
No, it is rational.
11 over 1, which is just plain 11.
1/14 is rational, since it can be expressed as a fraction.