Teb: 1.25 raws li ib feem yog qhia raws li 5/4.
Ib yam li ntawd, Dab tsi yog 1.5 raws li ib feem? Teb: 1.5 raws li ib feem yog sau li 3/2.
Yuav ua li cas koj tig 1.33 mus rau ib feem? Piv txwv Algebra
Hloov tus lej lej mus rau ib feem los ntawm kev tso tus lej lej dhau lub zog ntawm kaum. Txij li thaum muaj 2 tus lej rau sab xis ntawm tus lej lej, tso tus lej lej dhau 102 (100). Tom ntej no, ntxiv tag nrho tus lej rau sab laug ntawm tus lej. Hloov ua lwm yam 133100 1 33 100 rau ib feem tsis tsim nyog.
Yuav ua li cas koj tig 1.2 mus rau ib feem? Teb: 1.2 raws li ib feem yog 6/5.
Suav tus lej tom qab tus lej lej. Tus lej tom qab tus lej yog 1. Yog li, muab faib thiab faib 1.2 nrog 10 tsa rau lub zog 1 uas yog 10, 1.2 x 10/10 = 12/10 = 6/5.
Qhov thib ob Yog 1.25 ib nti thiab ib lub hlis twg? 1.25 hli = 1 thiab 1/4 nti1/4 = 0.25. Yog li cov no zoo ib yam.
Dab tsi yog 1.3 yog ib feem?
Teb: 1.3 raws li ib feem yog 13/10.
ces Dab tsi yog 1.4 raws li tus lej? yog li 1.4 yog sib npaug rau 1 raws li tom qab decimal nws yog 4 uas tsawg dua 5 yog li tus lej raug muab sib npaug ntawm tus lej me uas yog 1……….. 1.4 thaum sib npaug ntawm tus lej ze tshaj plaws yog 1.
Dab tsi yog 1.4 raws li ib feem hauv daim ntawv yooj yim? 1.4 = ib 1 thiab 4/10. Peb tuaj yeem txo qhov no mus rau qhov qis tshaj plaws los ntawm kev faib tus lej thiab tus lej lossis 4/10 los ntawm 2 kom tau qhov sib npaug 1 thiab 2/5.
Koj tuaj yeem muab ntau npaum li cas kom tau 1.33 los ntawm tus lej tag nrho?
Piv txwv li, cia peb hais tias koj tus lej yog 1.33, ib tus yuav muab nws los ntawm rau 3 txhawm rau kom tau 3.9970…, uas yuav muab koj qhov ze tshaj plaws rau tag nrho tus lej, 4.
Dab tsi yog 1.3 raws li ib feem hauv daim ntawv yooj yim tshaj plaws? Teb: 1.3 raws li ib feem yog 13/10.
Dab tsi yog 1.3 Rov ua qhov feem me me?
1.33333 ib. . . yog sib npaug rau feem 4/3.
1.2 txhais li cas hauv lej? Tus lej lej tuaj yeem hloov mus rau ib feem los ntawm kev ua kom yooj yim cov lej. Zoo li, 1.2 txhais tau tias 1210 los yog 65.
Puas yog 1.2 Tus lej?
12 tsis yog faib los ntawm 10, vim 12/10 = 1.2, thiab 1.2 tsis yog tus lej tag nrho.
Puas yog 1.2 tus lej zoo?
Natural Numbers (N), (tseem hu ua tus lej zoo, suav lej, lossis tus lej ntuj); Lawv yog cov lej {1, 2, 3, 4, 5, ...} Tus lej tag nrho (W). Qhov no yog cov txheej txheem ntawm tus lej, ntxiv rau xoom, piv txwv li, {0, 1, 2, 3, 4, 5, ...}.
Dab tsi yog .8125 raws li ib feem? Teb: 0.8125 raws li ib feem yog qhia raws li 13/16.
Koj sau ntiv tes thiab lub quarter li cas? Lub cim rau feem ntawm ntiv tes thaum sau lawv yog cov cim cim, "tom qab feem. Yog li 1/4 ntawm ib nti yog sau 1/4". Cov feem yuav tsum tau txo qis thaum sau lawv. Nws yog qhov tseeb hais tias ib nrab ntawm ib nti yog 4/8, tab sis nws tsis raug sau nws li ntawd.
Ib nti thiab ib lub quarter yog dab tsi?
Dab tsi yog 1.3 hauv tus lej sib xyaw? Txhawm rau hloov cov lej rau hauv feem, hais tus lej tawm nrov. "Ib thiab peb feem kaum." Tam sim no sau qhov ntawd thiab koj muaj koj tus lej hauv daim ntawv sib xyaw ua ke: 1310 . Joe C.
Vim li cas 1.3 yog tus lej rational?
Tus naj npawb rational 13/10 yog qhov tiag, yog li peb tuaj yeem hais tias 1.3 yog tus lej rational. …Tus denominator ntawm tus lej thib ob yog 5 thiab peb tau muab faib rau ob tus lej thiab tus lej.
Daim ntawv feem ntawm 0 5̅ yog dab tsi? Teb: 0.05 raws li ib feem yog sau li 1/20
Cia peb saib yuav ua li cas hloov 0.05 rau ib feem. Kev piav qhia: Siv cov kauj ruam hauv qab no los hloov tus lej lej rau hauv ib feem.
Dab tsi yog 2.2 hauv ib daim ntawv feem?
Thaum peb nthuav tawm 2.2 raws li ib feem tsis tsim nyog, peb tau txais 115 .
Qhia tawm 2.2. Raws li ib feem tsis tsim nyog, peb pib los ntawm…
Dab tsi yog 0.01 raws li ib feem? Yog li nyob rau hauv feem, 0.01 yog 1100 .