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fx-82MS      fx-9860GII


On a Casio calculator you can enter a mixed fraction

      G
SHIFT ab/c

 


Example 1.

To calculate 

      G       G
 3  SHIFT ab/c  1   ▷   4   ▷  +  1  SHIFT ab/c  2   ▷   3  EXE

but with the SET UP Frac Result d/c you get the answer

 

 


Example 2

To convert the mixed fraction to the decimal fraction 1.5

      G
 1  SHIFT ab/c  1   ▷   2  EXE FD
1.5

 


Example 3

To calculate 2 1/2 = 5/2 = 2.5

      G
 2  SHIFT ab/c  1   ▷   2  EXE FD
2.5

 


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