Iguqulela kudesimali
Manje njengoba lezi zingxenyana ziguqulwe zaba yifomethi yedesimali, singaqhathanisa izinombolo ukuthola impendulo yethu. I-0.7778 ayiyona enkulu kune-0.8 okusho nokuthi 7/9 AKUKHO okukhulu kuno-8/10.
Ngokufanayo, Iyiphi ingxenye enkulu engu-3/4 noma engu-1 2? Impendulo: Yebo, U-3/4 mkhulu kuno-1/2.
Ungaqinisekisa lokhu ngokuguqula zombili izingxenyana zibe ngamadesimali. Idesimali 0.75 likhulu kuno-0.5, ngakho-ke 3/4 likhulu kuno-1/2.
Iyiphi ingxenye enkulu engu-2/3 noma engu-3 4? Ngakho 34 mkhulu kune-23.
Iyiphi ingxenye enkulu 12 15 noma 3 4? Izinyathelo zokuqhathanisa amafrakshini
- Thola idinomineyitha encane kakhulu noma i-LCM yamadinominetha amabili: I-LCM ka-15 kanye no-4 ngu-60. …
- Ngengxenye yokuqala, kusukela ku-1 × 15 = 4, 60 = 1215 × 12 × 415 = 4.
- Ngokufanayo, ingxenye yesibili, kusukela 2 × 4 = 15, 60 = 34 × 3 × 154 = 15.
- 4860 > 4560 noma 1215 > 34.
Okwesibili Iyiphi ingxenye enkulu 8 10 noma 12 15? (8/10) ingabhalwa ngokuthi (4/5) futhi (12/15) ingabhalwa ngokuthi (4/5) kokubili kuyafana. manje, njengoba singabona lokho, → 35 > 32 > 30. ngakho-ke, (7 / 8) ingxenye enkulu kunazo zonke .
Nguyiphi incenye lencane kakhulu 7/10 noma 8 10?
:- Ngakho-ke impendulo ithi 8/10.
bese kuba yimaphi amafrakshini amakhulu kuno-1? Ingxenyana engafanele ihlala i-1 noma inkulu kuno-1.
Uzi-oda kanjani izingxenyana kusukela kwencane kakhulu kuye kwenkulu? Ukuze u-ode amafrakshini ukusuka kokuncane kuye kokukhulu kakhulu, qala ngokuthi ukuthola idinominayitha evamile ephansi kakhulu yazo zonke izingxenyana. Okulandelayo, guqula ingxenyana ngayinye ngokuhlukanisa idinominayitha evamile ephansi ngenani bese uphindaphinda phezulu naphansi kwengxenye ngempendulo yakho.
Uyithola kanjani ingxenye enkulu?
Iyiphi ingxenye enkulu 11 24 noma 13 24? Ezinombolo ezinikeziwe, idinominetha yakho kokubili iyalingana. (24=24). Iqhezu elinenombolo enkulu likhulu. Ngakho, (i-frac{13}{24}) iyiqhezu elikhulu.
Iyiphi ingxenye enkulu 17 102 noma 12 102?
Bhala indlela elula yalokhu: (17)/(102) kanye (12)/(102). I-17102 iyingxenyana enkulu.
Iyiphi ingxenye enkulu ka-7 ngo-8? Isixazululo Esiningiliziwe. Impendulo efanele ithi 7/8. I-7/8 iyingxenyana enkulu kunazo zonke.
Yini enkulu ngohhafu noma 2 3?
2 3 > 3 8 Okubili okwesithathu inkulu kunengxenye eyodwa kanti isishiyagalombili ingaphansi kwengxenye eyodwa. 2 4 < 5 6 Izingxenye ezimbili kwezine zilingana nengxenye eyodwa kanti ezinhlanu zesithupha zinkulu kunengxenye eyodwa. 4 8 < 2 3 Ingxenye yesishiyagalombili yesine ilingana nengxenye eyodwa kanti izingxenye ezimbili kwezintathu inkulu kunengxenye eyodwa.
Iyiphi ingxenyenamba engaphansi kuka-1?
➡️Izingxenyana ezingaphansi kweyodwa zaziwa ngokuthi izingxenyana ezifanele, futhi inombolo (inombolo ephezulu) incane kunedinominetha (inombolo engezansi). ➡️ Ingxenyana enenani elikhulu noma elilingana nenani eliphansi laziwa njengengxenye engafanele.
Iyiphi ingxenye enkulu 4 7 noma 1 2? Iguqulela kuDesimali
Manje njengoba lezi zingxenyana ziguqulwe zaba yifomethi yedesimali, singaqhathanisa izinombolo ukuthola impendulo yethu. U-0.5714 mkhulu kuno-0.5 okusho nokuthi lokho 4/7 kukhulu kuno-1/2.
Iyiphi ingxenye enkulu 3 4 noma 5 6? Iguqulela kuDesimali
Manje njengoba lezi zingxenyana ziguqulwe zaba yifomethi yedesimali, singaqhathanisa izinombolo ukuthola impendulo yethu. I-0.75 ayiyona enkulu kune-0.8333 okusho nokuthi 3/4 AKUKHO okukhulu kuno-5/6.
Uwa-oda kanjani amafrakshini ngosayizi?
Unga-oda kanjani izingxenyana
- Bhala wonke amafrakshini ukuze abe nenani elifanayo.
- Thola ingxenye encane kakhulu ngokuqhathanisa izinombolo bese u-oda amafrakshini.
- Bhala kabusha izinombolo njengoba zivela embuzweni ngokulandelana kosayizi.
Uyithola kanjani ingxenye enkulu nengxenye encane?
Iyiphi ingxenye encane kunazo zonke emhlabeni?
I-10/60 iyingxenyana encane kakhulu, ngakho 1/6 kuncane kakhulu. Enye futhi indlela ukuguqula amafrakshini abe amadesimali. 1/4 = 0.25, 3/4 = 0.75, 1/5 = 0.2, kanye no-1/6 = 0.1666666666…. .
Iyiphi imibuzo emikhudlwana? Uma ama-denominators afana, khona-ke i- ingxenyenamba enenombolo enkulu iyingxenye enkulu. Iqhezu elinenumerator encane liyingxenye encane. Futhi, njengoba kuphawuliwe ngenhla, uma izinombolo zilingana, amafrakshini ayalingana. Sebenzisa < noma > ukuze uqhathanise amafrakshini amabili kanye .
Imaphi amaqembu amafrakshini kulawa alandelayo alandelanayo eyehlayo?
Ukwehla kwe-oda lamafrakshini ngu 7/8 > 3/4 > 1/2 > 5/12.
Ingabe ingaphezulu noma ingaphansi? Kuyalingana, Okukhulu noma Okuncane Kune
= | Uma amanani amabili elingana sisebenzisa uphawu oluthi “equals” | isibonelo: 2+2 = 4 |
---|---|---|
< | Lapho inani elilodwa liwukuthi ezincane kunolunye sisebenzisa uphawu “oluncane kuno” | isibonelo: 3 <5 |
> | Uma inani elilodwa likhulu kunelinye sisebenzisa uphawu “olukhulu kuno” | isibonelo: 9 > 6 |
Iyiphi kule ngxenye enkulu kunazo zonke engu-31 40?
Isixazululo (Ngethimba Le-Examveda)
of8,16,40and80=8078=7080;1316=6580;3140=6280Since,7080>6580>6380>6280,So,78>1316>6380>3140So,78enkulu kunazo zonke.
Imaphi amaphesenti ayi-15 kwangama-50? Isixazululo: Ukuguqula ingxenyena ibe iphesenti, phinda ingxenye ngo-100. Ngakho-ke u-15 kokungu-50 30%.
Iyiphi ingxenyana encane kulawa anikeziwe?
Siyazi ukuthi, idinominetha yakho konke ukungqubuzana okunikeziwe kuyafana bese inombolo encane inxenyana encane kakhulu. Ngakho-ke, phakathi kwezinketho ezine, (C) 3/8 inenombolo encane. Ngakho, ingxenye encane kunazo zonke.