It is 1/12
Yes and it is 1/12
This can be written as 12 over 3, i.e. 12/3 which can be simplified to 4/1. Ratios can also be written as two numbers separated by a colon. 12/3 can thus be expressed as 12 : 3 which again can be simplified to 4 : 1
If you mean 4/12 then it is 1/3 simplified
Yes, it can.
It is: 3/12 = 1/4 simplified
12/4 = 12 ÷ 4 = 3
1 12/18 which is simplified to 1 2/3
3 10/12
it is 3 over 5
It is already simplified.
It is: 4/3.