Rules
- Tus lej qis a.m. thiab p.m. thiab ib txwm siv lub sijhawm.
- Tus lej qis thaum tav su thiab ib tag hmo.
- Tsis txhob siv 12 tav su lossis 12 ib tag hmo (rov ua dua). Siv tav su lossis ib tag hmo.
- Tsis txhob siv 12 teev tsaus ntuj. los yog 12 teev sawv ntxov Siv tav su lossis ib tag hmo.
- Tsis txhob siv 8 teev sawv ntxov (rov tsis tau) Siv 8 teev sawv ntxov
- Tsis txhob siv teev nrog sawv ntxov lossis teev tsaus ntuj
Koj sau feeb thiab sijhawm li cas?
Thaum sau lub sijhawm ua tus lej, koj tuaj yeem siv cov nyuv lossis lub sijhawm nruab nrab ntawm teev thiab feeb. Qee qhov xwm txheej, xws li hauv tub rog, koj tuaj yeem sau tawm 24-teev sijhawm yam tsis muaj kev sau ntawv. Cov nyuv yog qhov kev xaiv ntau tshaj plaws ntawm no, tab sis nws yog ib qho teeb meem ntawm kev nyiam.
Koj sau 30 vib nas this?
thirty-second
- 1: tus lej 32 hauv cov suav suav tau.
- 2: tus nqi ntawm ib chav faib los ntawm 32: ib qho ntawm 32 qhov sib npaug ntawm txhua yam ib peb caug-ob ntawm tag nrho.
- 3: peb caug-ob daim ntawv.
feeb cim yog dab tsi?
Lub cim SI rau feeb lossis feeb yog min (tsis muaj dot). Lub cim tseem ceeb kuj qee zaum siv tsis raws cai los qhia cov feeb ntawm lub sijhawm.
Koj sau feeb thiab thib ob li cas?
Sau cov ntawv luv luv ntawm feeb, koj tuaj yeem siv cov hauv qab no: min. ' (informally)
Koj tuaj yeem muab cov ntawv luv luv (zoo ib yam li apostrophes) rau feeb thiab vib nas this ib yam li hauv cov piv txwv no:
- 1'45'' - ib feeb thiab 45 vib nas this.
- 10'30'' - 10 feeb thiab 30 vib nas this.
- 45'11'' - 45 feeb thiab 11 vib nas this.
