Dab tsi yog 225 raws li ib feem?
Dab tsi yog 225 raws li ib feem?

Video: Dab tsi yog 225 raws li ib feem?

Video: Dab tsi yog 225 raws li ib feem?
Video: xf tooj zoo vaj lus qhuab qhia ib feem kawm 1/10 2024, Kaum ib hlis
Anonim

Raws li tus lej ntau dua tus lej, peb muaj qhov tsis tsim nyog feem , yog li peb kuj tuaj yeem nthuav qhia nws li aMIXED NUMBER, yog li 225 /100 kuj yog 21/4 thaum qhia ua tus lej sib xyaw.

Tsis tas li ntawd, dab tsi yog 225 raws li ib feem hauv daim ntawv yooj yim?

Decimal Feem Feem pua
4.5 9/2 450%
3 9/3 300%
1.8 9/5 180%
1.5 9/6 150%

Ib sab saum toj, dab tsi yog 220 hauv ib feem?

Decimal Feem Feem pua
2.4 12/5 240%
2.2 11/5 220%
2 10/5 200%
5.5 11/2 550%

Tsis tas li ntawd, tus lej ntawm 225% yog dab tsi?

Feem pua rau decimal

Dab tsi yog 4% raws li tus lej.
Faib los ntawm 100 (tshem tus lej lej ntawm 2 qhov chaw). 4 ÷ 100 = 0.04
Sau 225% ua tus lej.
Cia siab tias tag nrho cov lej thaum hloov pauv feem pua ntawm 100%. 225 ÷ 100 = 2.25

Dab tsi yog.375 raws li ib feem?

Hloov ua lwm yam Fractions rau Decimals mus nti rau MM Hloov ua lwm yam

Fractions Decimal millimeters
11/32 .3437 8.731
23/64 .3594 9.128
3/8 .375 9.525
25/64 .3906 9.921

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