14. Number sought
Example : 100% = 86 work pieces
62.8% = ?
86 X 62.8
--------- = 54 work pieces
100
Walk through
Sequence of the calculation
Function key
Display
---------------------------------------------------------------------
1. Decimal point position
1
2. Enter
86,
X
86,0
3. Enter
62,8
=
5 400,8
4.
:
5 400,8
5. Enter
100,
=
54,0
15. Increased value
The daily standard of A is 54 workpieces, 68 workpieces are produced. By
what percentage was the standard exceeded ?
Example : 54 work pieces = 100%
68 work pieces = ?
100 X 68
-------- = 125,9 %
54
Walk through
Sequence of the calculation
Function key
Display
---------------------------------------------------------------------
1. Decimal point position
1
2. Enter
6800,
-
6800,0
3. Enter
54,
=
125,9
16. Reduced value
B produces 120 work pieces per day, which corresponds to a standard
compliance of 130%. What is the norm?
Example : 130% = 120 work pieces
100% = ?
120 X 100
--------- = 92 work pieces
130
Walk through
Sequence of the calculation
Function key
Display
---------------------------------------------------------------------
1. Decimal point position
0
2. Enter
12000
:
12 000
3. Enter
130
=
92
19