Dab tsi yog 15% sau ua lej?
Dab tsi yog 15% sau ua lej?

Video: Dab tsi yog 15% sau ua lej?

Video: Dab tsi yog 15% sau ua lej?
Video: 5 hom hluas nkauj (tsis zoo yuav ua poj niam). 2024, Kaum ib hlis
Anonim

Piv txwv li, 15 % yog sib npaug rau cov zauv 0.15. Daim ntawv ceeb toom tias kev faib los ntawm 100 txav lub zauv taw tes ob qhov chaw rau sab laug.

Hauv qhov no, dab tsi yog 15 feem pua ua lej thiab feem?

Tsis muaj ntau yam uas tuaj yeem ua tiav los xyuas seb yuav rub tawm li cas. 15 raws li a feem , tshwj tsis yog cia siv whatthe zauv ib feem ntawm koj tus lej, tus. 15 , txhais tau tias. Vim muaj 2 tus lej hauv 15 , tus lej kawg yog "100th" zauv qhov chaw. Yog li peb tsuas tuaj yeem hais qhov ntawd. 15 yog tib yam li 15 /100.

Ib yam nkaus, 16% yog tus lej zauv yog dab tsi? Cov Fractions Cuam Tshuam nrog Decimal thiab Percent Equivalents

Feem Zauv Feem pua
8/9 0.888… 88.888…%
1/10 0.1 10%
1/12 0.08333… 8.333…%
1/16 0.0625 6.25%

Tsis tas li ntawd, dab tsi yog 7.5% raws li tus lej?

Hloov los ntawm Feem pua mus rau Zauv Thaum peb faib 50 los ntawm 100 peb tau 0.5 (a zauv tus lej). Yog li ntawd, hloov los ntawm feem pua mus rau zauv : faib los ntawm 100, thiab tshem tawm qhov cim "%".

Dab tsi yog 15% raws li ib feem hauv daim ntawv yooj yim?

Zauv Feem Feem pua
0.3 6/20 30%
0.25 5/20 25%
0.2 4/20 20%
0.15 3/20 15%

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