fx-82MS
fx-85MS
fx-220 PLUS
fx-300MS
fx-350MS
(Uhlelo lwesibili / S-V.P.A.M.)
Ngaphambi Kokusebenzisa Umshini Wokubala
Izindlela Zokusebenza Zomshini Wokubala Kanye Nokuhlelwa Komshini Wokubala
Ukubala Okuyisisekelo
- ▶Ukufaka Izimpawu Zezibalo Nama Nani
- ▶Izibalo Ze-Arithmetic
- ▶Izibalo Ezingamaqhezu
- ▶Izibalo Zamaphesenti
- ▶Izinga, Umzuzu, Umzuzwana (Sexagesimal)
- ▶Izitatimende Ezikaningi (fx-82MS/fx-85MS/fx-300MS/fx-350MS kuphela)
- ▶Ukusebenzisa Ukwaziswa Wezobunjiniyela
- ▶Umlando Wezibalo Nokuphinde Uveze
- ▶Ukusebenzisa Ukubenza Kwesigcina-lwazi
Izibalo Ngokusebenzisa I-function
- ▶Pi (π), Natural Logarithm Base e (Umsuka Wokubala We-Logarithm Yemvelo e)
- ▶Imisebenzi Ye-Trigonometric, Imisebenzi Ye-Inverse Trigonometric
- ▶Imisebenzi Ye-Hyperbolic, Imisebenzi Ye-Inverse Hyperbolic
- ▶Engele Ukuguqulwa Kweyunithi
- ▶Imisebenzi Ye-Exponential, Imisebenzi Ye-Logarithmic
- ▶Ukusebenza Kwamandla Nokusebenza Komsuka Wamandla
- ▶Ukuguqulwa Kwesanxande - Polar Coordinate
- ▶I-factorial (!)
- ▶Inombolo Engahleliwe (Ran#)
- ▶I-inteksi Ehleliwe (RanInt#) (fx-220 PLUS kuphela)
- ▶Uhlelo (nPr) Nokuhlanganiswa (nCr)
- ▶Ukuyisa Inombolo Engaziwa Kwinombolo Ephelele Eseduze (Rnd)
Ukusebenzisa Indlela Yokubala
Ulwazi Lwezobuchwepheshe
Izibalo Zamaphesenti
| Uhlobo Lokubala | Ukubalwa Kwesibalo | Indlela Yokubala kanye Nezinkinobho Ezisebenzayo |
|---|---|---|
| Amaphesenti Isibonelo 1 |
A × B100 | Athini amaphesenti ka-B ku-A? A  B  (%) |
| I-Ratio Isibonelo 2 |
AB × 100 | U-A ungamaphesenti amangaki ka-B? A  B(%) |
| Inani Eliphakeme Isibonelo 3 |
A + A × B100 | Kuyini i-A ukwanda ngamaphesenti angu-B? A B(%) |
| Isaphulelo Isibonelo 4 Isibonelo 5 |
A - A × B100 | U-A unciphe ngamaphesenti amangaki ku-B? A B(%) |
| Isilinganiso Sokushintsha (1) Isibonelo 6 |
A + BB × 100 | Uma u-A enezelwa ku-B, mangaki amaphesenti uB azoshintsha ngawo? A B(%) |
| Isilinganiso Sokushintsha (2) Isibonelo 7 |
A - BB × 100 | Uma u-B eba u-A, u-B ushintsha ngamaphesenti amangaki? A B(%) |
Isibonelo 1: Ukubala u-12% ka-1500 (180)
- 150012(%)
- 180.
Isibonelo 2: Ukubala ukuthi u-660 ungamaphesenti amangaki ka-880 (75%)
- 660880(%)
- 75.
Isibonelo 3: Ukwandisa u-2500 ngo-15% (2875)
- 250015(%)
- 2875.
Isibonelo 4: Ukunciphisa u-3500 ngo-25% (2625)
- 350025(%)
- 2625.
Isibonelo 5: Ukunciphisa isamba esingu-168, 98, no-734 ngo-20% (800)
fx-82MS/fx-85MS/fx-300MS/fx-350MS:
- 16898734
(STO)
(A)
(A)*20(%) - 800.
* Njengoba kuboniswe lapha, uma ufuna ukusebenzisa inani lempendulo esenkumbulweni yangaleso sikhathi esibalweni esinenzalo noma esinesaphulelo, udinga ukufaka inani lempendulo esenkumbulweni kuhlamvu bese usebenzise lolo hlamvu ukunezela/ukunciphisa isibalo. Lokhu kungenxa yokuthi isibalo senziwe lapho i- (%) icindezelwe igcina imiphumela enkumbulweni enezimpendulo ngaphambi kokuthi inkinobho ucindezelwe.
fx-220 PLUS:
- 16898734
(Min)
20(%) - 800.
Isibonelo 6: Amagremu angu-300 ayengezwa esampula yokuhlola esilinganisa amagremu angu-500, okhiqiza isampuli yokugcina ye-800 amagremu. Amagremu angu500 angamaphesenti amangaki kumagremu angu800? (160%)
- 300500(%)
- 160.
Isibonelo 7: Luyini ushintsho lwephesenti uma inani landa lisuka ku-40 kuya ku-46? Kuthiwani ngo-48? (15%, 20%)
- 4640(%)
- 15.
- 8
- 20.
