0
Anonymous
21 : 7 = 42 : 14
Wiki User
Chat with our AI personalities
They are: 20 to 14 and 30 to 21
the simplest one is 3:1
12 to 14 18 to 21
They are: 10 to 14 and 15 to 21
There are many. Two simplest ones are: 10:14 15:21