Respuesta :
The ratio 3:9 can also be written as a fraction 3/9.
Divide the numerator and denominator by 3 to get 1/3.
3:9 = 1:3
Divide the numerator and denominator by 3 to get 1/3.
3:9 = 1:3
1:3 because in fraction form 3/9 3 divided by 3 is 1 and 3 divided by 9 is 3 ,so its 1:3