User manual - fx-991ES

– 35 –
A 分数計算の例
217
1
326
A
'2c3
e+
'1c2
=
a
2'3+1'2
=
1211
2 3
1— 4
(分数表示設定ab/c
4312
A
1'(()3e1
c4e+
1'(()1e2
c3=
a
3'1'4+
1'2'3=
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