Texas Instruments TI-30X - IIS Scientific Calculator User Manual

© 1999 T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI-30X ÙS: A Guide for Teachers
55
Mixed Number to Fraction,
Fraction to Mixed Number
%
š
Sam is making his birthday cake.
The recipe calls for 3
1
/
2
cups of
flour. He has only a
1
/
2
-cup
measuring cup. To find out how
many times Sam must use his
measuring cup, change the mixed
number to a fraction.
3
1
/
2
¾
1
/
2
= 7
Press Display
3 N 1 N 2
3®1®2
DEG
%
š
3®1®2'
A
b
/
c
, '
d
/
e
DEG
<
3®1®2'
A
b
/
c
, '
d
/
e
'
7 / 2
DEG
Show the mixed number again.
%
š
<
Ans'
A
b
/
c
, '
d
/
e
'
3− 1/2
DEG

Texas Instruments TI-30X - IIS Scientific Calculator Specifications

General

Brand	Texas Instruments
Model	TI-30X - IIS Scientific Calculator
Category	Calculator
Language	English