Nomenclature. Lo lus 'ream' derives los ntawm Old French reyme, los ntawm Spanish resma, los ntawm Arabic rizmah 'bundle' (ntawm ntawv), los ntawm rasama, 'sau rau hauv ib pob'. (Lub Moors tau tsim cov ntawv paj rwb rau Spain.)
1 daim ntawv txhais li cas?
(Nkag 1 ntawm 2) 1: ib daim ntawv ntau yog 20 quires lossis ntau yam 480, 500, lossis 516 nplooj. 2: ntau npaum li cas -feem ntau siv nyob rau hauv ntau cov ntaub ntawv.
3 ream ntawv txhais li cas?
Txhua rooj plaub ntawm Staples daim ntawv muaj peb daim ntawv, nrog 500 nplooj ntawv ib ream, rau tag nrho ntawm 1500 daim ntawv ntev.
Puas yog ream ntawm daim ntawv lossis rim ntawm ntawv?
" Ream of paper" yog cov lus tseeb hauv lus Askiv. Ib daim ntawv ream yog ib qho ntawm cov nplooj ntawv ntawm cov ntawv uas yog tib qhov loj. Ib "rim ntawm daim ntawv" suab zoo ib yam tab sis tsis yog thiab tsis yog lus Askiv.
Daim ntawv ntau npaum li cas hauv ib ream?
Ib daim ntawv ream yog ib pob ntawv uas feem ntau muaj 500 nplooj ib pob.
