Video: Daim ntawv yooj yim tshaj plaws ntawm 78 yog dab tsi?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
78 yog twb nyob rau hauv daim ntawv yooj yim . Nws tuaj yeem sau ua 0.875 hauv lej daim ntawv (thov mus rau 6 qhov chaw decimal).
Hais txog qhov no, koj tuaj yeem yooj yim 78?
Ntawm no peb yuav ua kom yooj yim 7/8 rau nws daim ntawv yooj yim tshaj plaws thiab hloov nws mus rau ib tus lej sib xyaw yog tias tsim nyog. Hauv feem 7/8 , 7 yog tus lej thiab 8 yog tus lej.
Tsis tas li ntawd, dab tsi hauv nws daim ntawv yooj yim tshaj plaws? Ib feem yog nyob rau hauv nws yog daim ntawv yooj yim tshaj plaws yog tias tus lej (tus lej saum toj kawg nkaus) thiab tus lej (tus lej hauv qab) tsis muaj qhov sib xws (tsis suav nrog 1). Qhov no txhais tau tias tsis muaj tus lej koj tuaj yeem faib ob qho tib si sib npaug.
Ib yam li ntawd, 7/8 yog dab tsi hauv cov nqe lus qis tshaj?
Yuav ua li cas txo (simplify) kom qis tshaj cov ntsiab lus zoo tib yam (common) lej feem 7/8?
- Raws li ib feem uas tsim nyog. (tus lej me dua tus lej): 7/8 = 7/8
- Raws li tus lej lej: 7/8 ≈ 0.88.
- Raws li feem pua: 7/8 = 87.5%
7/8 yog tus lej pes tsawg?
QHOV NO RAU 95 yuav yog 95.0 raws li nws yog a tus lej . Yog a tus lej yog nyob rau hauv feem xwb ces nws yuav hloov thiab tau ib lo lus teb kom raug (nrog tus lej thiab tsis xoos) nyiam 7/8 = 0.875.
Pom zoo:
Dab tsi yog 56 1/4 ua ib feem hauv daim ntawv yooj yim tshaj?
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 feem): 56.25/100 * 100/100 = 5625/10000
Lub hauv paus ntsiab lus ntawm kev siv siab tshaj plaws thiab zoo tshaj plaws yog dab tsi?
Ib qho cuab yeej yuav tsum raug ntsuas raws li nws qhov siab tshaj plaws thiab siv tau zoo tshaj plaws. Lub ntsiab lus ntawm kev siv siab tshaj plaws thiab zoo tshaj plaws yog raws li hauv qab no: Tsim nyog, tsim nyog thiab raug cai siv cov av tsis muaj lossis kev txhim kho vaj tse, uas yog lub cev ua tau, kev txhawb nqa tsim nyog, muaj peev xwm ua tau nyiaj txiag, thiab qhov ntawd ua rau muaj txiaj ntsig siab tshaj plaws
Dab tsi yog hom kwj dej yooj yim tshaj plaws hauv porifera?
Canal system ntawm Leucosolenia yog hom ascon. Nws yog hom kwj dej uas yooj yim tshaj plaws nyob rau hauv daim txhuam cev. Dej nkag ncaj qha los ntawm ostia mus rau hauv nruab nrab spongocoel, uas yog kab los ntawm choanocytes, thiab tawm los ntawm osculum
16 20 yog dab tsi hauv daim ntawv yooj yim?
Simplify 16/20 rau daim ntawv yooj yim tshaj plaws. Online yooj yim lub laij lej feem ntau kom txo tau 16/20 rau cov nqe lus qis tshaj sai thiab yooj yim. 16/20 Cov Lus Teb Yooj Yim: 16/20 = 4/5
Daim ntawv yooj yim tshaj plaws ntawm ADR yog dab tsi?
ADR yog ib qho txheej txheem rau kev daws qhov kev tsis sib haum xeeb ntawm lub tsev hais plaub. Daim ntawv yooj yim tshaj plaws thiab feem ntau ntawm ADR yog kev sib tham ncaj qha, thiab qhov no feem ntau ua rau muaj kev daws teeb meem