Question

is 3.16 a rational number

Answer 1

Yes because it finishes

Answer 2

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 $\frac{p}{q}$

Where, p and q are distinct integers,

Such that, q ≠ 0,

Here, the given number,

3.16,

$\because 3.16=\frac{316}{100}=\frac{79}{25}$

Where, both 79 and 25 are integers also 25 ≠ 0,

Hence, 3.16 is a rational number.