Cov txheej txheem:
Video: Yuav ua li cas lub cib piers xam?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Ib nrab cib phab ntsa dav xav tau 60 cib ib square meter. Yog li thawj theem tsuas yog ntsuas qhov siab thiab ntev (nrog rau ib qho twg cov piers ) ntawm phab ntsa hauv metres, muab lawv ua ke kom muab thaj tsam hauv square metres, thiab muab qhov no los ntawm 60.
Kuj nug, muaj pes tsawg lub cib nyob hauv ib lub pier?
Ib leeg cib pier yuav tsum tau ntxiv 14 bricks ib ntsug meter, thaum a ntau loj dua, ib thiab ib nrab cib pier , xav 34 cib rau txhua qhov ntsug 'meter'.
Dhau li ntawm saum toj no, dab tsi yog qhov sib koom ua ke ntawm cib pier? Piers yog cov qauv ntsug ua los ntawm cib , pob zeb, thaiv, pob zeb, ntoo lossis hlau uas txhawb nqa cov qauv hauv pem teb. Ib koom pier yog a pier uas yog khi rau los yog ib feem ua rau hauv ib phab ntsa. Ib qho cais pier yog cais los ntawm ib phab ntsa.
Tsis tas li ntawd, koj yuav suav li cas cib?
Faib tag nrho cov square inches rau hauv 144, uas yog tag nrho cov ntiv tes hauv ib square feet. Yog tias cib yog 32 square inches, piv txwv li, qhov tshwm sim yog 4.5 cib ib square feet (144 muab faib los ntawm 32).
Yuav ua li cas koj xam cov blocks nyob rau hauv ib phab ntsa?
Thaum koj muaj qhov ntsuas ntawm phab ntsa, xam cov square footage los ntawm kev muab qhov dav sib npaug ntawm qhov siab
- phab ntsa sq. ft. = dav × qhov siab.
- Luas = (16 × 8) ÷ 144 =. 89sq ua.
- blocks = phab ntsa sq. ft. ÷ block sq. ft.
Pom zoo:
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