Math
posted by Lola .
Is 49 rational or irrational

Math 
MathMate
A number is rational when it can be expressed as a fraction of integers.
For example, 24 is rational because
24=24/1=48/2...
3 is rational
because
3 = 6/2 = 3/1 ....
So see if you can figure out if 49 is rational.
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