ngoba yekhompyutha ikota yenombolo, ihlukanise ngo-4. Ukuze yekhompyutha ikota ka-16, kufanele ihlukaniswe ngo-4. 4 yikota ye-16.
Nokho, Kwenziwa kanjani 1 4 kumshini wokubala? Thepha kweyakho wokubala, cindezela inkinobho yokuhlukanisa, bese ufaka inombolo etholakala ngaphansi komugqa wengxenyana: lena idinominetha. Cindezela inkinobho ethi = ukuze uthole inani ledesimali lengxenye yakho X Umthombo de usesho .
Ungabala kanjani u-1 4 njengephesenti? umshini wokubala iphesenti okuguqula izingxenyana noma izinombolo zibe iphesenti. iphesenti(14) , ibuyisela u-25%.
Ungawenza kanjani amafrakshini kumshini wokubala? Faka i ingxenyana usebenzisa ukhiye ongu-a+b/c: isibonelo thayipha u-180 a+b/c 105 EXE bese u-SHIFT a+b/c. Umphumela obonisiwe uhambisana ne ingxenyana 7 12.
Nokho, ungayenza kanjani ingxenye yesibali se-Casio?
Usebenzisa imicibisholo, finyelela kulayini we-Frac. Ukuqhubekela phambili . F2 ukukhetha inketho ye-d/c. Faka i ingxenyana usebenzisa ukhiye.
Ungayisebenzisa kanjani i-M+?
Ukhiye M+ yengeza inombolo evezwe esikrinini sokubala kumemori. Ukhiye M– ikhipha inombolo evezwe esikrinini sokubala kwimemori. Ukhiye we-MR usetshenziselwa ukubonisa inani lememori.
Ungayibala kanjani iphesenti ngokuqhathaniswa nenombolo? Ukubala kanjani le iphesenti inani le
Ifomula ye- yekhompyutha le iphesenti Ngakho-ke inani lithi: Amaphesenti (%) = 100 x Inani eliyingxenye / Inani eliphelele. Isibonelo, uma ubhasikidi wemifino uqukethe izinto eziyi-15 ezihlanganisa imifino eyi-10 nezithelo ezi-5, i- iphesenti zezithelo kubhasikidi zingu-100 * 5/15 = 33,33%.
Ngiguqula kanjani ukusuka kunombolo ukuya kumaphesenti? Veza inombolo yedesimali ku iphesenti
- Phindaphinda inombolo yedesimali ngo-100. 100. 1,4 ×100=140.
- Faka uphawu % kwesokudla somphumela. 140%
Indlela yokuguqula ingxenyenamba ibe iphesenti?
Indlela ye-2
- Hlukanisa inombolo ngenani eliphansi.
- Phindaphinda i-quotient ewumphumela ngo-100. 100.
- Faka uphawu % kwesokudla somphumela.
Indlela yokwenza ingxenyenamba ocingweni? Ngalokhu kuzodingeka sisebenze umugqa ophezulu wezinombolo kukhibhodi nakho konke okufanele sikwenze ukwenza khetha noma iyiphi inombolo bese uyibamba. Ngale ndlela sizobona amazwana iwindi elincane livela nethuba lokukhetha amaningana izingxenyana.
Ungayenza kanjani ingxenye yesibali se-IT College?
Isetshenziswa kanjani ukwenza lula kwengxenyana kumshini wokubala?
Ungayisusa kanjani imodi ye-Casio FX 92+?
Sanibonani nonke! Use FX92, imiphumela ayisaboniswa ku imodi idesimali kodwa ngesimo se izingxenyana (isb: 11/2) Okuwukuphela kwendlela engithole ngayo ukulungisa le nkinga iwukuba ucindezele ukhiye othi “S<->D” isikhathi ngasinye… ukukhawulela kancane!
Uyibeka kanjani imodi yengxenyana ye-Casio FX 92?
Ukucindezela (≈) esikhundleni sokuthi , ngemva kokufaka isibalo, kuveza umphumela wokubala ngendlela yedesimali. Umphumela we-fract ab/c; d/c◆ Ikhombisa a ingxenyana okuxubile noma a ingxenyana akufanelekile ukuboniswa izingxenyana emphumeleni wezibalo.
Ungayisebenzisa kanjani i-Casio calculator? Cindezela inkinobho ethi O ukuvula i wokubala. Cindezela okuthi VILA usebenzisa izinkinobho ze-LO ukuze ucime wokubala. Sebenzisa iphedi yokuqondisa ukuze uzibeke kusithonjana ozikhethele ukusigqamisa, Qinisekisa usebenzisa ukhiye othi.
Indlela yokusebenzisa umshini wokubala ngendlela efanele? THE yokubala i-physics ivamise ukusebenzisa u-x njengokhiye wokuphindaphinda ngenkathi yokubala kumakhompyutha sebenzisa *. Phindaphinda uchungechunge ngokucindezela x noma * bese inombolo. Ngokwesibonelo, uma yakho wokubala ithi 6 x 5, cindezela x, 2, bese = ukuze uthole umphumela wokugcina ka-60.
Ungayibala kanjani i-30% yesamba?
Futhi ngalokho, simane sisuse ukhefana umugqa owodwa kwesokunxele. Emkhiqizweni othengisiwe u-€ 69,00; Ngakho-ke i-10% izoba ngu-€ 6,9. Ukuthola 30%, sizophindaphinda lesi sibalo ngokuthathu: ngakho-ke isaphulelo simele u-€20,70. Lokhu kusinika 69 - 20,70 = 48,30€.
Ungayithola kanjani iphesenti phakathi kwezinombolo ezimbili? Amaphesenti (%) = 100 x Inani elilinganiselwe / Inani eliphelele
Bala un iphesenti okuhambelana nesilinganiso phakathi kwezinombolo ezimbili.
Ungayibala kanjani i-20%?
Isibonelo: 100 € - (100 € * 20 / 100) = 80 €: okwe 20% ukunciphisa.
Ingxenye ngayinye imele malini? Amaphesenti namafrakshini - izifundo
UKUTHENGEKA | PERCENTAGES | |
---|---|---|
1/2 | = | 50% |
1/4 | = | 25% |
1/10 | = | 10% |
4/10 | = | 40% |