Sharp el-9950 - Page 51

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Chapter 3: Manual Calculations
CONCEPT
1. Enter a math expression, then perform the calculation.
2. Saveanumberintoavariable,thenrecallthevaluelater.
PROCEDURE
1. First,press
#
, then
C
to clear any screen entries.
2. Type 186282
=
7.5,
then press
E
. The
circumference of the earth is
thus obtained.
3. Storetheanswerinavariable.Avariableisasymbolunder
which you can store a numerical value.
 WewillusevariableAto
store the circumference of the
earth.Press
R
to set the
“store”mode.Press
A
A, then
E
to store the
answer. To call up the stored
answer, press
A
A
E
again.
Note: Whilecheckingthestoredvalues,youmaysee“0”;thismeansthat
no value is stored in the variable.
4. Now,sincethevalueyou
havestoredunder“A”isthe
distance you will be travelling
in 24 hours, divide the
numberby24.Press
A
A
=
24, then
E
.
So,youaretravellingat1034.9miles/hour.Thatisfast!