Seiko Rotary Slide Rule Manual - Page 20

Seiko Rotary Slide Rule Manual

Page 20 highlights

[Solution] _c (1) Bring 43 on the bezel ruler and 10 on the dial ruler in line. (2) Find the value on the dial ruler scale corresponding to 80 on the bezel ruler scale. The number is 18.6. [Answer] 18.6 minutes A - (2) B (1 C - (2) C C A-(1) B - (2) C - (1) 20

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[Solution]
_c
(1)
Bring
43
on
the
bezel
ruler
and
10
on
the
dial
ruler
in
line.
(2)
Find
the
value
on
the dial
ruler
scale
corresponding
to
80
on
the
bezel
ruler
scale.
The
number
is
18.6.
[Answer]
18.6
minutes
C
A
-
(2)
B
(1
C
-
(2)
20
C
A-(1)
B
-
(2)
C
-
(1)