Facit C1-13 - Page 27

Eromple
Checklng
lnvolces
The following
invoice is to be checked:
6,457.73
322.89
6,780.62
-
15
o/o
discount
on 2.500.50
375.08
6,405.54
The
amounts of the
extra charge
and the discouqt
are ateady
given,
so
you begin
by multiplying
6,457.73 by 1.05.
The
answer is 6,780.62.
Clear
setting and
multiplier
registers
The next
mtrltiplication
is to be
negative. Sel
up 2,500.50
and multiply
by
15 with negative turns.
The ansver is 6,405.54.
Always
make sure that there
are the same
number
of decimals
in both sums.
* 5
olo
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