Sharp W Series - Manual (Page 19)

18
Fractional Calculations
Add 3 and , and convert to decimal notation. <Example>
Inputs fractions and converts mutually between fractions and decimals.
C onverts between mixed numbers and improper fractions.
3 1 2
5 7
C onvert to an improper fraction
Press once to return to the previous display
C onvert to decimal notation
Press once to return to the previous display
A P P L IC AT IO N S:
T here is a wide variety of applications for this function because
fractions are such a basic par t of mathematics. T his function is useful
for calculations involving electrical circuit resistance.
DEG
DEG
DEG
O per ation D isplay
DEG
1
2 5
7