Video: Qhov seem tshuav txhais li cas?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Tso tseg qhov seem (qee zaus hu ua ignoring seem ) txhais tau tias tias koj tsis siv nws hauv cov lus teb txhua.
Kuj paub, qhov seem txhais li cas?
Hauv lej, the seem yog tus nqi "tsawg dua" tom qab ua qee qhov kev suav. Nyob rau hauv arithmetic, lub seem yog tus integer "sab laug" tom qab faib ib tus lej los ntawm lwm tus los tsim ib qho integer quotient (integer division).
Kuj Paub, ua li cas koj tig seem rau hauv feem? Qhov chaw seem raws li tus lej, lossis tus lej saum toj kawg nkaus, hauv koj feem . Muab lub divisor rau hauv qab ntawm lub feem , los yog tus denominator. Tshawb xyuas koj cov lus teb los ntawm kev muab cov quotient, lossis cov lus teb, los ntawm tus divisor thiab tom qab ntawd ntxiv cov seem.
Ib sab saum toj no, vim li cas nws tseem ceeb kom paub tias koj txhais li cas ntxiv?
Txhais tus Tseem tshuav . Txhais lus tus seem yog tseem ceeb thaum koj faib ua lej vim koj tuaj yeem tau txais qhov teeb meem tsis raug yog tias koj tsis ua txhais tus seem kom raug. Piv txwv li, nyob rau hauv ib lo lus teeb meem koj yuav tsum faib thiab faib tawm koj nrog a seem thiab koj yuav tsum tau puag ncig nws.
Cov seem txhais li cas hauv cov ntsiab lus ntawm qhov teeb meem?
Tseem tshuav . ntxiv Ib qho nyiaj tshuav tom qab faib (xws li tshwm sim thaum thawj tus lej ua tsis faib raws nraim los ntawm lwm tus). Piv txwv li: 19 tsis tuaj yeem muab faib raws nraim los ntawm 5. Qhov ze tshaj plaws uas koj tuaj yeem tau txais yam tsis tau hla yog 3 x 5 = 15, uas yog 4 tsawg dua 19.
Pom zoo:
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