To find the ratio equivalent to 2:1, you need to ensure that both numbers are whole numbers. To do this, you can multiply both numbers by the same factor. In this case, multiplying both 2 and 1 by 2 gives you a ratio equivalent to 4:2.
1/8 as a ratio is equivalent to 2/16
1:2 = 2:4
It is: 8 to 1
1/3
8 to 4
2:1
1/2
2 to 4 is one of them
It is: 2 to 1
As a ratio it is equivalent to 1 6
It is: 1 to 2
1:2 is one example.