If n is the variable then it's making the two sides equal to one another. So the question is what is n, if n/12 = 20/30 ?
First of all 20/30 is 2/3 when that fraction is reduced. Once you have n/12 = 2/3 ... isolate the n, in the equation so... n = (2/3) x 12 .... therefore n = 8.
We can prove this by substituting 8 to n ....
8/12 is equivalent to 2/3 whereas 20/30 is equivalent to 2/3.
Thus 2/3 = 2/3.
2 over 3 equals 8 over 12
(12/8)*(27/12) equals (1.5) * (2.25) equals 3.375
The answer to negative 6 over 5K equals 12 is k equals -10.
1 over 3 plus 1 over 12 equals 5 over 12
(N/8)=(12/16) N= (12*8/16) N=6
2 over 3 equals 8 over 12
(12/8)*(27/12) equals (1.5) * (2.25) equals 3.375
The answer to negative 6 over 5K equals 12 is k equals -10.
1 over 3 plus 1 over 12 equals 5 over 12
12/12 equals 1
(N/8)=(12/16) N= (12*8/16) N=6
No
It equals 12 + 0.6 = 12.6
0.375
0.6
12/15 equals 0.8
12 over 9 is a improper fraction and it equals 1 and 3 over 9