Question

rationl or irrational
√.25

Answer 1

sqrt(25/100) is rational

Answer 2

is rational since 25<100 and 1<4

Answer 3

if you can get rid of the sqrt part, it can be ratioed

Answer 4

5/10=.5

Answer 5

it is rational since it is a perfect square. that is, it is the square of a rational number. it is the square of
\[\frac{1}{2}\]

Answer 6

since
\[(\frac{1}{2})^2=\frac{1}{4}=.25\]