Video: Dab tsi yog 0.25 feem pua ua lej?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Decimal rau Fraction Chart
| Feem | Zauv | Feem pua |
|---|---|---|
| 1/4 | 0.25 | 25% |
| 3/4 | 0.75 | 75% |
| 1/5 | 0.2 | 20% |
| 2/5 | 0.4 | 40% |
Yog li ntawd, dab tsi yog 0.25 ua tus lej zauv?
Cov zauv 0.25 sawv cev rau feem 25/100. Zauv fractions yeej ib txwm muaj tus denominator raws li lub zog ntawm 10. Peb paub tias 5/10 yog sib npaug rau 1/2 txij thaum 1/2 zaug 5/5 yog 5/10. Yog li ntawd, cov zauv 0.5 yog sib npaug rau 1/2 lossis 2/4, thiab lwm yam.
Ib tug kuj yuav nug, ua li cas koj tig 0.25 rau ib feem pua? Piav qhia:
- 0.25=25100=25%
- Koj kuj tseem tuaj yeem siv txoj hauv kev sib npaug ntawm 1, nrog 1 sau ua 100%
- 0.25×1.
- 0.25×100%
- 25%
Qhov tseeb, 0.25 feem pua yog ib feem?
| Zauv | Feem | Feem pua |
|---|---|---|
| 0.005 | 2/400 | 0.5% |
| 0.0025 | 1/400 | 0.25% |
| 0.00252 | 1/397 | 0.252% |
| 0.00251 | 1/398 | 0.251% |
0.25 yog dab tsi?
Kev piav qhia: Yog tias koj yuav faib 1 ntau dua 4 lossis 25 tshaj 100, koj tau txais 0.25.
Pom zoo:
Dab tsi yog 35 feem pua ntawm cov lej?
Lwm txoj kev yog coj cov feem pua ntawm tag nrho, faib nws los ntawm 100 thiab, tau kawg, tshem tawm cov feem pua kos npe. Piv txwv li: Siv 75.6% dua, qhov hloov dua siab tshiab ntawm 0.756 pom los ntawm kev faib 75.6 los ntawm 100 (75.6/100). Table of Hloov. 35% 0.35 40% 0.40 45% 0.45 50% 0.50
Qhov feem pua nce hauv lej yog dab tsi?
Qhov feem pua nce ntawm ob qhov txiaj ntsig yog qhov sib txawv ntawm tus nqi kawg thiab tus nqi pib, qhia raws li feem pua ntawm tus nqi pib
Dab tsi yog 70 feem pua ntawm cov lej?
0.7 70% 0.8 80% 0.9 90% 1 100%
Dab tsi yog 52 feem pua ntawm cov lej?
52% = 0.52 hauv decimal form. Feem ntau txhais tau tias 'ib 100'. Yog li, 52% txhais tau tias 52 rau 100 lossis yooj yim 52/100. Yog tias koj faib 52 los ntawm 100, koj yuav tau txais 0.52 (tus lej lej)
Dab tsi yog 6/8 ua tus lej thiab feem pua?
Fraction to percent conversion table Fraction Percent 4/8 50% 5/8 62.5% 6/8 75% 7/8 87.5%