Is there’s more to this question?
Answer: a:b:c:d = 16:24:30:40
You can also divide the ratio by 2 because all terms have 2 in common. Which would be a:b:c:d = 8:12:15:20
No, because if you add it up all together her recipe does not call for 20 cups.
Answer:
A) 6
B)5
C)4
D)3
E)1.76
F)1.52
G)1.5
H)1.4
I)1/6
J)2/3
props to the first guy that said it