Thaum twg cov denominators tib yam?

Cov txheej txheem:

Thaum twg cov denominators tib yam?
Thaum twg cov denominators tib yam?

Video: Thaum twg cov denominators tib yam?

Video: Thaum twg cov denominators tib yam?
Video: Vajtswv Thaum Twg Koj Mam Los-NKAUJ NTSEEG TAWM TSHIAB (VamNeebLauj NpawgLem) Original MV by Chichia 2024, Lub peb hlis ntuj
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Tus Neeg txhais lus yog dab tsi? Thaum cov denominators ntawm ob lossis ntau qhov feem ntau zoo ib yam, lawv yog Common Denominators.

Yuav ua li cas thaum cov denominators tib yam?

Yog tus denominators zoo ib yam, ces cov feem nrog tus lej ntau dua yog qhov ntau dua. Cov feem nrog tus lej tsawg dua yog qhov tsawg dua. Thiab, raws li tau sau tseg saum toj no, yog cov lej sib npaug, cov feem sib npaug.

Dab tsi yog cov denominators tib yam?

Txhua qhov kev ua lej lej xws li ntxiv lossis rho tawm uas muaj ob lossis ntau qhov feem ntau yog ua tau yog tias tus lej ntawm ob feem yog tib yam. Qhov no yog lub npe hu ua tus denominator. Ib tus denominator feem ntau yog tus lej uas ob tus lej sib faib tsawg kawg ib yam uas tsis yog 1.

Thaum tus denominators tib yam cov feem raug hu?

Fractions with the same denominators hu ua like fractions.

Koj puas ntxiv tus lej yog tias lawv zoo ib yam?

Cov lus qhia ntxiv cov feem nrog tib tus lej txhawm rau ntxiv cov lej, tus lej yuav tsum sib npaug . … Ua txhua feem (yog xav tau) kom ob qho tib si sib npaug. Ntxiv cov zauv ntawm cov feem. Tus denominator tshiab yuav yog tus denominator ntawm cov feem tsim-up.

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