Answer:
No
Step-by-step explanation:
Emilia = 2 cups of grape juice for every 5 cups of pineapple juice
We can simplify this to 1 cup of grape juice for every 2 1/2 cups of pineapple juice
Darnell = 1 cup of grape juice for every 4 cups of pineapple juice
You can see the difference
Hope this helps a bit...