Cov txheej txheem:
Video: Koj hloov 100 mus rau tus lej lej li cas?
2023 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-05-24 11:02
Hloov cov feem pua rau Decimals
- Yooj yim tshaj- faib los ntawm 100: Txoj kev yooj yim tshaj plaws rau hloov apercentage rau a zauv yog faib tus lej (hauv feem pua format) los ntawm 100.
- Txav mus zauv: Lwm txoj kev hloov ib tug hais feem pua rau zauv format yog txav lub zauv ob qhov chaw rau sab laug.
Tib neeg kuj nug, dab tsi yog 100 feem pua yog tus lej?
Piv txwv qhov tseem ceeb
| Feem pua | Zauv | Feem |
|---|---|---|
| 80% | 0.8 | 4/5 |
| 90% | 0.9 | 9/10 |
| 99% | 0.99 | 99/100 |
| 100% | 1 |
Tsis tas li, koj sau 10 li tus lej lej li cas? Faib ib feem pua ntawm 100 thiab tshem tawm cov feem pua kos npe hloov pauv los ntawm ib feem pua rau tus lej.
- Piv txwv li: 10% ua 10/100 = 0.10.
- Piv txwv li: 67.5% ua 67.5/100 = 0.675.
Kuj tseem paub yog, dab tsi yog 2% ua tus lej?
Hloov ua lwm yam% rau decimal conversion table
| Feem pua | Zauv |
|---|---|
| 0.1% | 0.001 |
| 1% | 0.01 |
| 2% | 0.02 |
| 3% | 0.03 |
Dab tsi yog 0.25 raws li ib feem?
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% |