Casio fx9860G Manual De Usuario

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  FRACTION CALCULATIONS
  You can use the 
$
  key to input fractions into calculations. The symbol “ {  ” is used 
to separate the various parts of a fraction.
   Example:  
 31
 /
 16
  + 
 37
 /
 9
 
  1. Press 
o
 .
 
 
  2. Press 
db
 
$
 
bg+
 
   
  
dh
 
$
 
j
 
w
 .
 
 
   Indicates  
 871
 /
 144
 
 
 
  Converting an Improper Fraction to a Mixed Fraction
 
 
  While an improper fraction is shown on the display, press 
!
 
M
  to convert it to a 
mixed fraction.
  
 
 
 
 
 
 
 
 
 
 
  Press 
!
 
M
  again to convert back to an improper fraction.
  Converting a Fraction to Its Decimal Equivalent
  While a fraction is shown on the display, press 
M
  to convert it to its decimal 
equivalent.
  
 
 
 
 
 
 
 
 
 
 
  Press 
M
  again to convert back to a fraction.
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