
RECIPROCAL
(1)
(2) (3) (4)
— F
70
7.
7- -r
— 5
0
1.
7’ -r
— 4
— 3
0
7- =
— 2
0.14285714285 014285714285
— 5
SQUARE ROOT CALCULATION
V123,456 =
ADD-ON and DISCOUNT
A. 5% add-on to 100.
B. 10% discount on 100.
(1)
(2)
(3) (4)
— F
100 0
100.
100' X
— 5
— 5
5
5- %
— 4
5 00 Increased amount
1
— 2
— 1
— 0
105.00
105 00 * New amount
— F
100 0 100. 100- X
— 6
— 5
10 [W] 10 %
— 4
— 3
- 10-00 Discount
— 2
90.00 90-00 * Net amount
— 0
16
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