Question

Need this quickly........................

Answer 1

Answer:

see explanation

Step-by-step explanation:

A rational number can be expressed in the form

$\frac{a}{b}$ where a and b are integers ( b ≠ 0 )

12= $\frac{12}{1}$ ⇒ rational

- $\sqrt{7}$ → is irrational

- $\frac{4}{3}$ ⇒ rational

6.8 = 6 $\frac{8}{10}$ = $\frac{68}{10}$ ⇒ rational