Question

Is zero a rational number? justify ​

Answer 1

The numbers which can be written as p/q where p and q, both are integers and p is not equal to 0 are called rational numbers. when we know that 0 can be written as 0/1 with denominator 1, we see that both 0 and 1 are integers, where 1 is not equal to 0. so we conclude that 0 is a rational mumber an not irrational

Answer 2

Yes, it is a rational number because all whole numbers are rational number and zero is a rational number.