Dab tsi yog 56 1/4 ua ib feem hauv daim ntawv yooj yim tshaj?
Dab tsi yog 56 1/4 ua ib feem hauv daim ntawv yooj yim tshaj?

Video: Dab tsi yog 56 1/4 ua ib feem hauv daim ntawv yooj yim tshaj?

Video: Dab tsi yog 56 1/4 ua ib feem hauv daim ntawv yooj yim tshaj?
Video: Yog tim dab tsi 2024, Kaum ib hlis
Anonim

Cov lus teb raug yog 9/16. 56.25% = 56.25/100. Peb tuaj yeem muab faib rau sab saum toj thiab hauv qab los ntawm 100 kom txav tus lej ob qhov chaw mus rau sab xis (thiab tsis muaj tus lej hauv ib qho feem ): 56.25/100 * 100/100=5625/10000.

Ua raws li qhov no hauv kev txiav txim siab, dab tsi yog 56 1 4 feem pua yog ib feem ntawm daim ntawv yooj yim tshaj plaws?

Cov lus teb raug yog 9/16. 56.25%= 56.25/100. Peb tuaj yeem muab faib rau sab saum toj thiab hauv qab los ntawm 100 kom txav tus lej thib ob mus rau sab xis (thiab tsis muaj tus lej hauv ib qho feem ): 56.25/100 * 100/100=5625/10000.

Zoo sib xws, dab tsi yog 9% ua ib feem? Hloov ua lwm yam decimal mus fraction table

Zauv Feem
0.85714286 6/7
0.875 7/8
0.88888889 8/9
0.9 9/10

Ntawm no, dab tsi yog 56% raws li ib feem hauv daim ntawv yooj yim?

Zauv Feem Feem pua
0.63636 14/22 63.636%
0.6087 14/23 60.87%
0.58333 14/24 58.333%
0.53846 14/26 53.846%

Dab tsi yog 7.5 feem pua sau ua ib feem hauv daim ntawv yooj yim tshaj plaws?

Yog li, 7.5 /100 = ( 7.5 x kev 10)/(100 x kev 10) = 75/1000. Kauj ruam 3: Simplify (los yog txo) cov saum toj no feem los ntawm kev faib ob tus lej thiab tus lej los ntawm GCD (Greatest Common Divisor) ntawm lawv. Hauv qhov no, GCD(75, 1000) = 25.

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