Respuesta :

Answer:

Letty has 75%

Step-by-step explanation:

15/20 is the same as 75/100 ( 15/20·5) so she has a 75% grade

mesasala

Answer: 75%

Step-by-step explanation:

you can do 15 over 20 or 15 divided by 20 which will give you .75

move the decimal to the right two times and you get 75%

good job