pls help me what do the letters stand for

Answer:
One possibility is:
S = 6
M = 4
U = 5
T = 1
H = 3
I = 0
N = 9
K = 2
Step-by-step explanation:
If we replace the letters that are being added with:
S = 6
M = 4
U = 5
we have:
[tex]6546\\+\\ 6546\\---\\13092[/tex]
where T=1, H=3, I=0, N=9, K=2
Answer:
T=1, H=3, I=0, N=9, K=2
Step-by-step explanation:
cuz
S = 6
M = 4
U = 5
T = 1
H = 3
I = 0
N = 9
K = 2
Then you just do
SUMS=6546
6546+6546= 1,3092
WHICH IS THE T=1, H=3, I=0, N=9, K=2
Hope it helpful