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Yuav sau li cas 1 teev 30 feeb?

Cov txheej txheem:

Yuav sau li cas 1 teev 30 feeb?
Yuav sau li cas 1 teev 30 feeb?

Video: Yuav sau li cas 1 teev 30 feeb?

Video: Yuav sau li cas 1 teev 30 feeb?
Video: 2023 (Luav xyoo) koj txoj hmoov yuav zoo li cas? Part 1 ( Nas, Nyuj, Tsov) 2024, Tej zaum
Anonim

Feem ntau, rau qee cov teev, ntxiv rau qee feem ntawm ib teev, koj yuav siv tus lej, ntxiv rau feem, ntxiv rau "teev", ntau tshaj.

Very common:

  1. "ib teev thiab ib nrab"
  2. "ib teev ib nrab"
  3. "ib teev thiab peb caug feeb"

Koj sau li cas ib nrab teev?

Puas yog "ib teev ib nrab" lossis "ib teev ib nrab"? Nws yog "ib teev thiab ib nrab teev" vim tias koj muaj ntau tshaj ib teev ( ib teev ntxiv ib nrab teev) li no txhais tau tias nws yog ntau tshaj thiab tsis yog ib teev xwb. ob "ib" thiab "ib nrab" yog piav txog lub npe "teev", yog li ob.

Koj sau 1 teev hauv feeb li cas?

Muaj 60 feeb hauv 1 teev. Hloov los ntawm feeb mus rau teev, faib cov feeb los ntawm 60.

Koj hais li cas 30 feeb hauv teev?

Los ntawm qhov kev hloov pauv saum toj no, peb tau pom tias 30 feeb ua 12 teev lossis peb tuaj yeem hais tias ib nrab ntawm ib teev yog 30 feeb. Li no, ib nrab ntawm ib teev yog 30 feeb.

15 feeb ntawm ib teev yog dab tsi?

Daim Ntawv Hloov Pauv - feeb rau pua pua ntawm ib teev Nkag mus rau hauv Oracle Kev Pabcuam Tus Kheej li pua pua ntawm ib teev. Piv txwv li 15 feeb ( ¼ teev) sib npaug. 25, 30 feeb (½ teev) sib npaug. 5, thiab lwm yam.

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