Is #9/4# a rational number?

1 Answer
Angelina L.
Sep 27, 2016

yes

Explanation:

since #9/4# is made up of rational numbers, it is rational

it would still be rational if it were #sqrt9/sqrt4# because simplified, it would be #3/2#, and those are rational numbers

a fraction that would be IRRATIONAL would be #sqrt8/5# because #sqrt8# is an irrational number

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