Ngoku siyabona ukuba iqhezu lethu lingu 15/100, nto leyo ethetha ukuba 3/20 njengepesenti eyi 15%.
Hereof, Yintoni u-3/20 kweyona ndlela ilula? Fumana ulwazi oluthe kratya malunga neZixhobo zaSimahla kumaQetyana abonakalayo
Njengoko u bonayo, 3/20 ayinakwenziwa lula nangakumbi, ngoko ke isiphumo siyafana nesiqale ngaso. Ayiniki mdla kakhulu, ndiyazi, kodwa ngethemba ukuba ufundile ukuba kutheni ingenakwenziwa lula ngakumbi!
Yintoni iqhezu lika-3 20? Ukuguqula naliphi na iqhezu libe kwimo yesishumi, kufuneka nje silahlule inani layo ngedinomineyitha. Apha, iqhezu ngu-3/20 into ethetha ukuba kufuneka senze u-3 kuma-20. Oku kunika impendulo njenge 0.15.
Ukongeza Ulifumana njani iqhezu elilinganayo? Ukufumana amaqhezu alinganayo kulo naliphi na iqhezu elinikiweyo, phinda-phinda inani elingaphezulu kunye nedinomineyitha ngenani elifanayo. Umzekelo, ukufumana iqhezu elilinganayo lika-3/4, phinda-phinda inani eli-3 kunye nedinomineyitha ngo-4 ngenani elifanayo, yithi, 2. Ngoko ke, u-6/8 liqhezu elilinganayo lika-3/4.
Ulicombulula njani i-3 umahlulwe ngesi-20? I-3 yahlulwe ngo-20 ngu 3/20, oko kukuthi, amashumi amabini anesithathu kwinto enye. Ukuba sifumana into yamashumi amabini (1/10 umahlulwe ngo-2 ngu 0.05 kunye needesimali.) Emva koko phinda-phinda 0.05 ngo-3 kwaye ufumana u0.15.
Uyifumana njani ipesenti?
Ipesenti inokubalwa ngokwahlula ixabiso ngexabiso lilonke, uze uphinda-phinde iziphumo ngo-100. (ixabiso / ixabiso lilonke) × 100%.
Yintoni u-20 umahlulwe ngesiqingatha? Amashumi amabini ahlulwe ngo-2 ngu 10.
Ulibhala njani u-21 umahlulwe ngo-3? Xa usahlulahlula ngama-21 ngo-3 ufumana 7. Singabhala ngolu hlobo lulandelayo: 21/3 = 7.
Ungayisombulula njani isi-20 esahlulwe ngesi-5?
Amashumi amabini ahlulwe ngo-5 alinganayo 4.
Kwakhona Uzifumana njani iipesenti ezingama-20 yenani? Njengoko ukufumana i-10% yenani kuthetha ukwahlula ngo-10, kuqhelekile ukucinga ukuba ukufumana i-20% yenani kufuneka uhlukanise ngo-20 njl. Khumbula, ukufumana i-10% yenani kuthetha ukwahlula ngo-10 kuba i-10 lingena kwi-100 izihlandlo ezilishumi. Ke ngoko, ukufumana i-20% yenani, yahlula ngo-5 kuba i-20 ingena kwi-100 kahlanu.
Ndiyibala njani ipesenti usebenzisa isixhobo sokubala?
Ukwenza iipesenti kwikhaltyhuleyitha usebenzisa iqhosha lepesenti, ngenisa amaxesha epesenti inani loqobo. Umzekelo, ukuba ubufuna ukunika umncedisi ingcebiso ngama-20% kwi-odolo yakho ye-50 yeedola, ungafaka i-20 kwaye ucofe iqhosha lepesenti ukuze ufumane i-20%.
Uyifumana njani ipesenti yamanqaku e-12? Ukuze sifumane ipesenti yamanqaku, thina yahlula amanqaku ewonke ngamanqaku afunyenwe kuviwo uze uphindaphinde isiphumo nge-100. Umzekelo: Ukuba u-1156 ngamanqaku ewonke owafumene kuviwo kumanqaku ali-1200, ngoko wahlule u-1156 ngo-1200, uze uliphindaphinde nge-100.
Ngaba u-20 wohlulwa ngo-3 ewe okanye hayi?
Njengoko ulwahlulo lungabangeli inani elipheleleyo, oku kusibonisa ukuba 20 ayohlulwa ngo3.
Ukwahlulwe ngenkangeleko njani?
Uphawu lokwahlula lufana Udwi okanye udwi ophindwe kabini onechaphaza ngaphezulu kunye nechokoza ngezantsi (÷). Ilingana namagama athi “yahlulwe ngo.” Olu simboli lufumaneka ikakhulu kwiitekisi ze-arithmetic kwinqanaba lesikolo samabanga aphantsi.
Usibala njani isithathu? Eyesithathu kubalwa ngokwahlulahlula ngo-3. Umzekelo: Isinye kwisithathu sama-24 = 1/3 ka-24 = 24/3 = 8. Isinye kwisithathu sama-33 = 1/3 ka-33 = 33/3 = 11.
Ulicombulula njani i-48 umahlulwe ngo-3? Usebenzisa isixhobo sokubala, ukuba uchwetheze ngo-48 umahlule ngo-3, uya kufumana 16. Unokuvakalisa u-48/3 njengeqhezu elixubeneyo: 16 0/3. Ukuba ujonga iqhezu elixutyiweyo 16 0/3, uya kubona ukuba inani liyafana nentsalela (0), idinomineyitha sisahluli sethu sokuqala (3), kwaye inani lilonke yimpendulo yethu yokugqibela (16) …
Usibhala njani isi-19 umahlule ngo-3?
Usebenzisa ikhalityhuleyitha, ukuba uchwetheze ngo-19 wahlule ngo-3, uyakufumana 6.3333. Ungabonisa u-19/3 njengeqhekeza elixubeneyo: 6 1/3.
Ulicombulula njani i-20 umahlulwe ngo-7? Usebenzisa isixhobo sokubala, ukuba uchwetheze ngo-20 umahlule ngo-7, uya kufumana 2.8571. Ungabonisa u-20/7 njengeqhekeza elixubeneyo: 2 6/7.
Ungayisombulula njani isi-20 esahlulwe ngesi-4?
Usebenzisa ikhalityhuleyitha, ukuba uchwetheze ngo-20 wahlule ngo-4, uyakufumana 5. Ungabonisa u-20/4 njengeqhekeza elixubeneyo: 5 0/4. Ukuba ujonga iqhezu elixutyiweyo u-5 0/4, uyakubona ukuba inani elingezantsi liyafana nentsalela (0), idinomineyitha sisisihluli sokuqala (4), kwaye inani elipheleleyo liyimpendulo yethu yokugqibela (5) .
Ulibhala njani i-14 umahlulwe ngo-2? Usebenzisa isixhobo sokubala, ukuba uchwetheze ngo-14 umahlule ngo-2, uya kufumana 7. Ungabonisa u-14/2 njengeqhekeza elixubeneyo: 7 0/2.
Leliphi inani elingu 20% ka 120?
Impendulo: i-20% ye-120 yi 24.
Uzifumana njani iipesenti ezi-3 zenani? Ukuba kufuneka uguqule inani ledesimali njengo 0.57 ukuya kwipesenti, kufuneka uliphindaphinde ngokulula nge 100. Oko kukuthi, 0.57 x 100 = 57. Ngoko ke, 0.57 njengepesenti = 57% okanye 57 pesenti. Omnye umzekelo wokuguqula idesimali ibe yipesenti 0.03 x 100 = 3% okanye 3 ekhulwini.
Yimalini i-20% yengcebiso?
Ukuba ufuna ukushiya i-20% yengcebiso, phinda-phinda ixabiso ngo-0.20 ukufumana isixa sengcebiso okanye phinda-phinda ixabiso nge-1.20 ukufumana itotali equka ingcebiso. Ukuba ufuna ukushiya ingcebiso engama-18%, phinda-phinda ixabiso nge-0.18 ukufumana isixa-mali okanye phinda-phinda iindleko nge-1.18 ukufumana itotali kubandakanya incam.
Uyifumana njani ipesenti yenani elipheleleyo? Ukufumana ipesenti
Ngolu hlobo lwengxaki, unako ngokulula yahlula inani ofuna ukulenza libe yipesenti lilonke. Ngoko ke, usebenzisa lo mzekelo, ubuyakwahlula u-2 ngo-5. Le nxaki ingakunika u-0.4. Ungaphinda-phinda 0.4 nge 100 ukufumana ama-40, okanye ama-40%.
Uzibala njani iipesenti ngaphandle kwekhaltyhuleyitha?
Uyifumana njani ipesenti yesixa seedola?
Ungayibala njani ipesenti
- Misela inani elipheleleyo okanye elipheleleyo.
- Yahlula inani eliza kubonakaliswa njengepesenti lilonke. Kwiimeko ezininzi, uzahlula inani elincinci ngenani elikhulu.
- Amaxabiso amaninzi abangelwa li-100.