Answer:
Yes, it is a rational number
Step-by-step explanation:
A real number is called a rational number if it can be expressed as [tex]\frac{p}{q}[/tex]
Where, p and q are distinct integers,
Such that, q ≠ 0,
Here, the given number,
3.16,
[tex]\because 3.16=\frac{316}{100}=\frac{79}{25}[/tex]
Where, both 79 and 25 are integers also 25 ≠ 0,
Hence, 3.16 is a rational number.
