Teb: 0.32 raws li ib feem yog sawv cev li 32/100 thiab tuaj yeem txo qis rau 8/25.
Ib yam li ntawd, koj sau li cas 50% raws li ib feem?
Dab tsi yog 0.01 raws li ib feem? Yog li nyob rau hauv feem, 0.01 yog 1100 .
Dab tsi yog 0.4 raws li ib feem? Teb: 0.4 tuaj yeem sau ua feem raws li 4/10 lub 2/5.
Secondly Dab tsi yog 2.5 raws li ib feem? Teb: Fractional daim ntawv ntawm 2.5 yog 5/2.
Txhawm rau hloov 2.5 rau hauv ib feem, thawj zaug peb yuav sau tus lej hauv x / y daim ntawv, qhov twg x thiab y yog cov lej zoo. Yog li, 2.5 tuaj yeem sau ua 2.5/1. Rau kev tshem tawm cov zauv, peb muab faib ua 10. Thiab peb tau, 2.5/1 x 10/10 = 25/10 = 5/2.
Dab tsi yog 93% raws li ib feem?
ces koj sau li cas 75% ua ib feem? Teb: 75% yog sau li 3/4 raws li ib feem ntawm nws daim ntawv yooj yim.
1/5 yog dab tsi? Qhov feem pua rau cov lus hloov pauv hloov pauv
Feem Pua | Feem |
---|---|
14.29% | 1/7 |
16.67% | 1/6 |
20% | 1/5 |
22.22% | 2/9 |
Dab tsi yog 5 yog ib feem?
5 raws li ib feem yog 5/1.
Dab tsi yog 0.38 raws li ib feem? Kev piav qhia: 0.38 muaj ob tus lej tom qab tus lej lej yog li koj qhov feem xav tau ob xoom tom qab tus lej hauv tus lej (100) thiab cov lej tom qab tus lej lej yog koj tus lej (38). Yog li koj tau txais 0.38 =38100 qhov no tshem tawm yog tias koj faib sab saum toj thiab hauv qab los ntawm ob.
Dab tsi yog 0.02 yog ib feem?
Teb: 0.02 tuaj yeem sau ua feem hauv daim ntawv raws li 1/50.
Dab tsi yog 2.4 raws li ib feem? Teb: 2.4 raws li ib feem yog 24/10 uas tuaj yeem txo qis rau 12/5.
Dab tsi yog 1.3 yog ib feem?
Teb: 1.3 raws li ib feem yog 13/10.
Dab tsi yog 1.4 yog ib feem?
1.4 = 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.
Yuav ua li cas koj sau 12.5 raws li ib feem? Teb: 12.5 raws li ib feem yog sau li 25/2.
4.3 yog dab tsi? Tus lej 4.3 tuaj yeem sau ua tus lej sib xyaw 4 3 / 10 los yog raws li cov feem tsis tsim nyog 43/10.
Koj yuav sau li cas 71% ua ib feem?
Dab tsi yog .58 raws li ib feem? Txij li thaum muaj 2 tus lej hauv 58, tus lej kawg yog tus lej "100th" qhov chaw. Yog li peb hais tau xwb. 58 yog ib yam 58/100.
Koj yuav sau li cas 0.93 rov tso ua qhov feem seem?
Teb thiab piav qhia: Li no, daim ntawv feem ntawm 0.939393… yog 3133 .
Dab tsi yog 3/4 muab faib los ntawm 2 hauv ib feem? Teb: 3/4 muab faib los ntawm 2 nyob rau hauv feem yog sib npaug rau 3/8.
Koj yuav sau li cas 40% ua ib feem?
Dab tsi yog 100 raws li ib feem? Piv txwv tus nqi
Feem Pua | Decimal | Feem |
---|---|---|
100% | 1 | |
125% | 1.25 | 5 / 4 |
150% | 1.5 | 3 / 2 |
200% | 2 |
Koj yuav sau li cas 100% ua ib feem?
Yuav ua li cas koj tig 37.5 rau hauv ib feem? 37.5% hauv daim ntawv feem yog 37.5/100. Yog tias koj xav tau koj tuaj yeem simplify nws ntxiv li 3/8.