Respuesta :

A basic ratio would be 3:7 because it is in the simplest form. GCF:12. 36 divided by 12 equals 3. 84 divided by 12 equals 7. I hope this helped.
smmwaite

Answer

3 : 7


Explanation

A ratio is a fraction.

36 : 84  ⇒ 36/84

Simply this  fraction by dividing numerator and denominator by 4

(36 ÷4) / (84 ÷ 4) = 9/21

Divide by 3 on both numerator and denominator.

(9 ÷ 3) / (21 ÷ 3) = 3/7

3/7 = 3 : 7