Impendulo: Nguwe inani elisengqiqweni.
Ngokufanayo, Ngaba u-2.7 linani eliqikelelwayo? 2.7 yi inani elisengqiqweni kodwa hayi inani elipheleleyo.
Ngaba ama-16 anengqiqo okanye akanangqiqo? 16 yi inani elisengqiqweni kuba inokubonakaliswa njenge-quotient yee-integer ezimbini: 16 ÷ 1.
Ngaba amanani okwenene anokuba nengqiqo kwaye angabinangqiqo? Inani alinakuba nengqiqo kwaye lingabinangqiqo. Kufuneka ibe enye okanye enye. Onke amanani a-rational angabhalwa njengeqhezu ngenani elipheleleyo...
Okwesibini Ingaba u-3.14 linani eli-rational? 3.14 inokubhalwa njengeqhezu lamanani amabini apheleleyo: 314100 kunye ngoko ke isengqiqweni. π ayinakubhalwa njengeqhezu leenombolo ezipheleleyo ezimbini.
NGABA /- 3 linani eliqiqiweyo?
A inombolo efanelekileyo linani, elinokubonakaliswa njengeqhezu. Kuba u-3 unokuchazwa njengo-3=31=62=124 njalo njalo, linani eli-rational.
emva koko Ngaba u-1.0227 linani eliqiqiweyo? Idesimali I-1.0227 linani elisengqiqweni. Okokuqala, sisidesimali esiphelisayo, nto leyo ethetha ukuba idesimali inendawo eqinisekileyo yesiphelo. Zonke...
Ngaba u-36 linani eliqiqiweyo? 1. Inombolo 36 36 isikwere esigqibeleleyo, kuba 62=36 6 2 = 36. Ngoko ke √36=6 36 = 6. Ngoko ke √36 36 unengqiqo.
Ngaba u-4 li-rational number?
Inani elipheleleyo linani eli-rational, kuba naliphi na inani elipheleleyo linokubhalwa njengeqhezu. Ngokomzekelo, u-4 unokubhalwa njengo-4/1, u-65 unokubhalwa njengo-65/1, kwaye u-3,867 unokubhalwa njengo-3,867/1.
Ingaba u-25 linani eliqiqiweyo? Inani le-25 li inani elisengqiqweni. Linani elipheleleyo elinokubhalwa njengeqhezu lama 25/1.
Ngaba u-3.87298334621 li-rational number?
Umzekelo, i-√15 yi-3.87298334621 kwaye iqulethe idesimali engaphindi kwaye eqhubekayo, eyenza ukuba inani elingenangqondo.
Ngaba onke amaqhezu anengqiqo? Inkcazo yamanani aqikelelweyo isixelela ukuba onke amaqhezu anengqiqo. … Indlela elula yokwenza oku kukubhala njengeqhezu elinedinomineyitha enye. 3=31−8=−810=01. Njengoko nayiphi na i-integer inokubhalwa njengomlinganiselo wee-integer ezimbini, zonke ii-integer ngamanani a-rational.
Ingaba u-negative u-4 linani eli-natural?
Amanani a-Natural ngu-1,2,3,4,.. okt amanani a-positive kuphela angengo-zero. Amanani apheleleyo aquka u-0 kunye namanani a-natural kwaye kungoko −4 ayilonani eli-natural okanye inani elipheleleyo.
Ingaba ∏ inani eliqikelelwayo liyachaza?
Inombolo ye-rational yi Naliphi na inani elinokubonakaliswa njengomlinganiselo wee-integer ezimbini (kungoko igama elithi “ingqiqo”). … Umzekelo, u-1.5 unengqondo kuba enokubhalwa njengo-3/2, 6/4, 9/6 okanye elinye iqhezu okanye ii-integer ezimbini. U-Pi (π) akanangqiqo kuba ayinakubhalwa njengeqhezu.
Ngaba u-0.6 linani eliqiqiweyo? 0.6=610 njengoko oku kunokubhalwa njengeqhezu linani eli-rational.
Ngaba u-3 unengqiqo okanye akanangqiqo Kutheni? 3 yi a inombolo efanelekileyo kuba inokubonakaliswa njenge-quotient yee-integer ezimbini: 3 ÷ 1.
Ingaba isi-1 kwisithathu linani eliqiqiweyo?
I-13 linani elisengqiqweni, ukuba linani lefom pq apho p no q ziinombolo ezipheleleyo kunye no-q ≠ 0.
Ngaba i-5.676677666777 inani le-rational? Ewe, kuba onke amanani aneedesimali. Hayi, kuba ii-integers azinazo idecimals. … UJeremy uthi 5.676677666777… ngu inani elisengqiqweni kuba yidecimal eqhubeka ngonaphakade ngepateni.
Ngaba u-2.11 li-rational number?
uHana; 2.11 linani eli-rational kuba yidesimali. uHana; 2.11 sisidesimali esiphelisayo esinokubhalwa njengo-2 11/100. Amanani a-rational angachazwa njengamaqhezu.
Ngaba u-3.1414 linani le-rational? Ukhetho (d) 3.141141114 yi inani elingenangqondo.
Ngaba u-44 li-rational number?
44 ngu inani elisengqiqweni kuba inokubonakaliswa njenge-quotient yee-integer ezimbini: 44 ÷ 1.
Ngaba u-81 unengqondo? 81 yi inani elisengqiqweni.
Ngaba u-3 li-rational number?
Onke amanani a-rational anokuchazwa njengeqhezu elinedinomineyitha engu-non-zero. Apha, inani elinikiweyo, u-3 angabonakaliswa ngokohlobo lwamaqhezu njengo-3⁄1. Ngoko ke, yona linani elisengqiqweni.