Answer:
Step-by-step explanation:
1. tens place
2. tenth
3. hundredth
4. thousandth
5. hundred
6. thousand
7. tenth
8. hundredths
9. unit.
That would be : 3:5 = 12:20....because 3/5 = 12/20
What this doesn’t make sense
Given:
The system of equation is,
-------- (1)
-------- (2)
To find the solution.
To solve the system of equation,
From (1) we get, 
Putting this value into (2) we get,

or, 
or, 
or, 
or, 
or, 
or, 
From (1) we get,

or, 
or, 
Hence,
The solution is
and 