Match the number with the correct description. (5 points)

Question

V16
V101
0.789
0.424242424...
0.133134135...

Answers
Rational because it is the square root of a perfect square
:: Rational because the decimal repeats
:: Irrational because the decimal is non-terminating, non-repeating
:: Rational because the decimal does not terminate
:: Irrational because the decimal repeats
:: Irrational because it is the square root of a non-perfect square
:: Rational because the decimal terminates

Answer 1

V16: Rational because it is the square root of a perfect square
V101: Irrational because it is the square root of a non-perfect square
0.789: Rational because the decimal terminates
0.424242424...: Rational because the decimal repeats
0.133134135...: Irrational because the decimal is non-terminating, non-repeating