Respuesta :
Step-by-step explanation:
simplify the ratio
ex: 15:20
3:4
then change the ratio to a fraction
ex: 3:4
3/4
then change a fraction to a percent
ex: 3/4 =75%
You simplify your ratio as much as you can, then make it a fraction. Once it’s in the form of a fraction, it’s easier to make it into a percent