Lesson 8: arithmetic with fractions, Lesson 8: arithmetic with fractions -8 – HP 48G User Manual
Page 36
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Lesson 8: Arithmetic with Fractions
Fractions—whether they are proper, improper, or mixed—can
be represented on the
HP 48
as
algebraic
expressions.
Use the
Equation Writer t,o enter fractions.
Example:
Add pj and l|.
S t e p 1 :
Begin the Equation Writer and type in the first fraction.
JATION
0 12 ©E)
S t e p 2 :
Type
in the second
fraction.
Note
that
when
you enter a
mixed fraction you must include the + between the integer
and fractional parts.
1 0 1 3 0 4
f EVAL1
S t e p 4 :
Convert the decimal to a fraction
iSYMBi
:] fNXT)
ill display a
s a decimal.
1:
Z .
1666666666?
Wiiaianwaaii
tion.
1:
'13-^6'
Easr;'Hl!BStt<B3iMKMitliHB8m33W
3-8 Arithmetic