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Mathematics 20 Online
OpenStudy (anonymous):

how do you tell if a number is rational or irrational?

OpenStudy (zarkon):

sometimes that can be very difficult

OpenStudy (dumbcow):

can you write it as a fraction of 2 integers

OpenStudy (dumbcow):

if its a decimal and goes on forever and is not repeating then it is irrational

OpenStudy (zarkon):

do you have a number in mind?

OpenStudy (anonymous):

I dont really have a specific numberin mind but I need to know

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