Question

labels the numbers as rational or irrational 1.5 13/3 .3333

Answer 1

1.5

13/3

.3333

A rational number is a number that can be express as the ratio of two integers. A number that cannot be expressed that way is irrational

Let's see

Step 1

1.5, this can be represented as

$\frac{3}{2}$

so, 1.5 is a rational number

Step 2

13/3, this is the ratio of 2 integers so it is a rational number

Step 3

0.3333

this number can be

$0.3333=\frac{1}{3}$

so, Again it is the ratio of 2 integers, then, 0.3333 is a rational number

I really hope this helps you