Answers

2014-04-03T17:32:04+05:30
22/7 is not pi which we often use,it is approx value.. now answere to your question is 22/7 is a rational no.... 
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2014-04-03T17:33:56+05:30
Its a rational no.because any number in the form of p/q is a rational no.
hope it help....
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u r wwelcom
thanku
its alright.....u r always welcom.....
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