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Mark up : "A" value mark up by "B%"
Discount : "A" value have "B%" discount
E
a x
m
p
e l
820 mark up 25%
820 have 25% discount
Percentage Increase :
Percentage Change :
E
a x
m
p
e l
300 is added to 750,
the percentage
increase of 750 is
25 increased into 30,
the percentage change
of 25 is
Operation
If "A" is added to "B", the percentage increase
from "B" is:
A+B
x 100%
B
(
A
B
If "A" is changed into "B", the percentage change
from "A" to "B" is:
B - A
x 100%
A
(
B
A
Operation
(A
A
(A
A
Display (Upper)
8
2
0
+
8
2
0
8
2
0
8
2
0
B
A
Display (Upper)
(300+750) 75
(30 25) 25%
17
B
B
D
s i
l p
y a
L (
x
2
5
%
1
x
2
5
%
)
)
D
s i
l p
y a
L (
)
)
o
w
e
) r
0 ,
2
. 5
6
1
. 5
o
w
e
) r
140.
20.
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