Question

Is 5/7 a rational number? explain

Answer 1

Yes, 5/7 is rational sense it is a fraction where both it's numerator and denominator are integers.

Answer 2

No, 5/7 is a non rational number. If you divided by 5 by 7 u would get a non repeating and non terminating number and for a number to be rational it has to terminate or repeat.