galela yekhompyutha Ikota yenani, yahlule ngo-4. Ukuya yekhompyutha ikota ye-16, kufuneka yahlulwe ngo-4. 4 yikota ye-16.
Phofu ke, Uyenza njani 1 4 kwikhaltyhuleyitha? Cofa kwifowuni yakho wokubala, cofa iqhosha lokwahlula, uze ufake inombolo ebekwe phantsi komgca weqhezu: le yidenominator. Cofa iqhosha elithi = ukufumana ixabiso lokugqibela leqhezu lakho X imvelaphi de search .
Ukubalwa njani u-1 4 njengepesenti? isixhobo sokubala ipesenti eguqula amaqhezu okanye amanani abe ipesenti. ipesenti(14) , ibuyisela i-25%.
Uwenza njani amaqhezu kwikhaltyhuleyitha? Ngena i qhekeza usebenzisa i+b/c iqhosha: umzekelo chwetheza 180 a+b/c 105 EXE emva koko SHIFT a+b/c. Iziphumo ezibonisiweyo zihambelana ne qhekeza 7 12.
Nangona kunjalo, Ulenza njani iqhezu kwisibali seCasio?
Ukusebenzisa iintolo, fikelela kumgca weFrac. Ukutyhala . F2 ukukhetha d/c ukhetho. Ngena i qhekeza usebenzisa isitshixo.
Uyisebenzisa njani iM+?
Isitixo M+ yongeza inombolo eboniswe ngoku kwisikrini sesibali kwimemori. Isitixo M– kuthabatha inani eliboniswe ngoku kwiscreen sesibali kwimemori. Iqhosha le-MR lisetyenziselwa ukubonisa ixabiso lememori.
Uyibala njani ipesenti xa kuthelekiswa nenani? Ukubala njani le ipesenti Ixabiso le
Ifomula ye- yekhompyutha le ipesenti yexabiso ke: Ipesenti (%) = 100 x Ixabiso eliyinxenye / Ixabiso lilonke. Umzekelo, ukuba ibhaskithi yemifuno iqulethe izinto ezili-15 ezibandakanya imifuno eyi-10 kunye neziqhamo ezi-5, i ipesenti yeziqhamo ebhasikithini yi-100 * 5/15 = 33,33%.
Indlela yokuhamba ukusuka kwinani ukuya kwipesenti? Chaza inani lokugqibela ipesenti
- Phinda-phinda inani lokugqibela nge-100. 100. 1,4 ×100=140.
- Yongeza i-% isimboli ngasekunene kwesiphumo. 140%
Indlela yokuguqula iqhezu kwipesenti?
Indlela ye2
- Yahlula inani ngedinomineyitha.
- Phindaphinda-phinda isiphumo se-quotient nge-100. 100.
- Yongeza i-% isimboli ngasekunene kwesiphumo.
Indlela yokwenza iqhezu kwifowuni? Kule nto kuya kufuneka sivule umqolo ongentla wamanani kwikhibhodi kwaye konke ekufuneka sikwenze ukwenza kukukhetha nayiphi na inombolo kwaye uyibambe. Ngale ndlela siza kubona amagqabantshintshi iwindow encinci ibonakala ngokukhetha ezininzi amaqhezu.
Ulenza njani iqhezu kwisibali sekholeji ye-TI?
Usetyenziswa njani ukwenza lula amaqhezu kwikhaltyhuleyitha?
Uyisusa njani iCasio FX 92+ imo yamaqhezu?
Molweni kubo bonke! Kwi FX92, iziphumo azisaboniswa kwi imo idesimali kodwa ikwimo ye amaqhezu (umz: 11/2) Ekuphela kwendlela endiyifumeneyo yokulungisa le ngxaki kukucofa iqhosha elithi “S<->D” ixesha ngalinye… isithintelo esincinci!
Uyiseta njani iCasio FX 92 imo yamaqhezu?
Ukucofa (≈) endaweni ye-, emva kokufaka isibalo, bonisa isiphumo sokubala kwimo yayo yesishumi. Iziphumo zefract ab/c; c/d◆ Ibonisa a qhekeza ixutywe okanye a qhekeza ayifanelekanga ukuboniswa amaqhezu kwisiphumo sezibalo.
Usisebenzisa njani isixhobo sokubala seCasio? Cofa iqhosha le-O ukuvula i wokubala. Cinezela CIMA usebenzisa amaqhosha e-LO ukucima i wokubala. Sebenzisa iphedi yesalathiso ukuze uzibeke kwi icon yokhetho lwakho ukuyiqaqambisa, Qinisekisa usebenzisa isitshixo sika-l.
Indlela yokusebenzisa kakuhle isixhobo sokubala? THE izibali Ifiziksi ihlala isebenzisa u-x njengeqhosha lophindaphindo ngelixa izibali kwiikhompyuter sebenzisa *. Phindaphinda-phinda uthotho ngokucinezela x okanye * emva koko inani. Umzekelo, ukuba wakho wokubala uthi 6 x 5, cofa x, 2, emva koko = ukufumana isiphumo sokugqibela sika-60.
Uyibala njani iipesenti ezingama-30 zesixa-mali?
Kwaye ngenxa yoko, sitshintsha ngokulula isiphumlisi umqolo omnye ukuya ekhohlo. Kwimveliso ethengisiweyo € 69,00; I-10% ke ngoko iya kuba yi-6,9 €. Ukufumana 30%, siya kuphinda-phinda eli nani ngesithathu: isaphulelo ngoko simele i-€ 20,70. Oku kusinika 69 - 20,70 = 48,30€.
Uyifumana njani ipesenti phakathi kwamanani amabini? Ipesenti (%) = 100 x Ixabiso elithile / ixabiso lilonke
Ukubala un ipesenti ehambelana nomyinge phakathi kwamanani amabini.
Ukubala njani i-20%?
Umzekelo: 100 € - (100 € * 20 / 100) = 80 €: ngenxa 20% ukunciphisa.
Yeyiphi ipesenti emele iqhezu ngalinye? Iipesenti kunye namaqhezu - Izifundo
UKUQHUBA | IPERCENTAGES | |
---|---|---|
1/2 | = | 50% |
1/4 | = | 25% |
1/10 | = | 10% |
4/10 | = | 40% |