Video: Dab tsi yog 0.8 raws li ib feem feem?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Piv txwv tus nqi
| Feem pua | Decimal | Ib feem |
|---|---|---|
| 75% | 0.75 | 3/4 |
| 80% | 0.8 | 4/5 |
| 90% | 0.9 | 9/10 |
| 99% | 0.99 | 99/100 |
Yog li ntawd, dab tsi yog 0.8 raws li ib feem hauv daim ntawv yooj yim?
Piav: Yog tias koj xav txog qhov no decimal li 0.8 1 ces koj tuaj yeem muab cov saum toj thiab hauv qab los ntawm kaum thiab tau 810 kom yooj yim qhov no feem koj tuaj yeem faib rau sab saum toj thiab hauv qab los ntawm lawv cov lcd (tsawg kawg denominator) uas yog 2. 82 = 4 thiab 102 = 5 yog li 810 = 45.
Tom qab ntawd, lo lus nug yog, dab tsi yog 0.9 raws li ib feem hauv daim ntawv yooj yim? - 9/10 yog daim ntawv feem ntawm 0.9 . 0.9 raws li ib feem hauv daim ntawv yooj yim tshaj plaws hloov 0.9 rau a feem thiab ua kom yooj yim rau qhov qis tshaj daim ntawv.
Ntxiv mus, dab tsi yog 0.8 raws li ib feem thiab feem pua?
Txhawm rau sau 0.8 raws li ib feem pua, txav tus lej lej ob qhov chaw mus rau sab xis: 0.8 = 0.80 = 80% . Cov lus teb raug yog 0.8 thiab 80%.
0.8 simplified yog dab tsi?
Teb thiab piav qhia: Qhov yooj yim tshaj plaws los tig 0.8 rau hauv ib feem yog thawj zaug nyeem tus lej. Koj yuav hais '0.8' li '8 kaum. '' Qhov no qhia koj tias nws yuav yog 8/10
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