Texas Instruments TI-30X IIS User Manual page 62

Mixed Number to Fraction, Fraction to
Mixed Number
Sam is making his birthday cake.
The recipe calls for 3
flour. He has only a
measuring cup. To find out how
many times Sam must use his
measuring cup, change the mixed
number to a fraction.
3
Press
3 N 1 N 2
š
%
<
Show the mixed number again.
š
% <
© 1999 T I I
EXAS NSTRUMENTS NCORPORATED
1
/ cups of
2
1 / -cup
2
¾
1 1 = 7
/ /
2 2
Display
3 3 ®1 1 ®2 2
A A
3 3 ®1 1 ®2 2
¾ ¾
A A
3 3 ®1 1 ®2 2
¾ ¾
7 / 2 7 / 2
Ans Ans A A
/ /
¾ ¾ b b
c c ½ ½ ¾ ¾
3 3 − 1/2
DEG
/ /
/ /
b b d d
c c ½ ½ ¾ ¾
e e
DEG
/ /
/ /
b b d d
c c ½ ½ ¾ ¾
e e
'
DEG
/ /
d d
e e
'
1/2
DEG
TI-30X ÙS: A Guide for Teachers
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