Yuav luag txhua lub tebchaws hauv ntiaj teb siv cov txheej txheem ntsuas hauv kev ntsuas, piv txwv li square metres los ntsuas thaj tsam. Txawm li cas los xij, Tebchaws Asmeskas, tshwj tsis yog siv square feet los ntsuas thaj tsam ntawm chav ua noj lossis vaj, piv txwv. Ob qho kev ntsuas tuaj yeem hloov pauv tau yooj yim thaum sib npaug los ntawm qhov hloov pauv raug.
Kauj ruam
Txoj Kev 1 ntawm 2: Hloov Nruab Nrab Square Meters thiab Square Feet
Kauj Ruam 1. Sib npaug cov square metres los ntawm 10, 76
Ib square meter (m2) yog kwv yees li sib npaug 10.76 square feet (ft2). Hloov ua lwm yam m2 ua ft2, muab cov square meter loj los ntawm 10, 76. Piv txwv li:
-
5 square metres
= 5m2 x 10,76 ib ft2/m2
5 x 10.76 ft2
= 53,8ft2
- Nco ntsoov tias chav tsev m2 tus lej thiab cov lej tuaj yeem hla tawm, tawm hauv ft2 ntawm qhov lus teb zaum kawg: 5 m2 x 10,76 ib ft2/m2
Kauj Ruam 2. Sib npaug cov square meters los ntawm 0.093
Ib square foot yog kwv yees li 0.093 square metres. Txhawm rau hloov pauv square feet mus rau square metres, yooj yim sib npaug los ntawm 0.093:
-
400 square taw
Luas = 400 m2 x0,093 ua m2/ft2
Luas = 37,2 m meters
Kauj Ruam 3. Nkag siab lub ntsiab lus ntawm cov txheej txheem no
Square metres thiab square feet yog ob txoj hauv kev ntsuas tib yam: thaj tsam. Yog tias koj txiav tawm ib daim ntawv xwm txheej uas nws sab yog ib meter ntev, thaj tsam yog ib square meter. Ib yam nkaus, ib lub xwmfab ntawm daim ntawv uas nws sab yog ib txhais taw ntev, thaj tsam yog ib square taw. Kev hloov pauv "1 square meter = 10.76 square feet" txhais tau tias 10.76 "ib square feet" ntawm daim ntawv tuaj yeem haum rau hauv ib square meter ntawm ntawv.
Yog tias koj muaj lub sijhawm nyuaj xav txog cov lej zauv, xav txog 10 square feet ntawm daim ntawv hauv ib lub square meter, tawm qhov chaw me me tseg. Qhov chaw seem yog 0.76 square feet
Kauj Ruam 4. Txheeb xyuas yog tias koj cov lus teb muaj txiaj ntsig
Peb tuaj yeem siv lub mis tsis raug, tshwj xeeb tshaj yog thaum ua ntau qhov kev hloov pauv. Tom qab tau txais cov lus teb, sib piv nws nrog qhov loj me me thiab tshawb xyuas yog tias koj ua yuam kev:
- Yog tias koj hloov pauv square feet mus rau square metres, cov lus teb yuav tsum tsawg dua tus lej qub.
- Yog tias koj hloov pauv square metres rau square feet, cov lus teb yuav tsum muaj ntau dua li tus lej qub.
Kauj Ruam 5. Txheeb nrog lub laij lej online
Cov lej no tsis yooj yim los cim, tab sis koj tuaj yeem saib lawv hauv online yog tias koj tsis nco qab. Koj tsuas yog xav tau ntaus cov lus Askiv zoo li "hloov 8 square metres mus rau square feet" hauv lub tshuab tshawb nrhiav kom tau txais cov lus teb ncaj qha.
Txoj hauv kev no koj tuaj yeem tau txais cov txiaj ntsig raug ntau dua li suav lawv tus kheej, vim tias lawv siv cov lej raug ntau dua. (Piv txwv li, 1 square foot = 0.092903 square metres, lossis 1 square meter = 10.7639 square feet.) Txawm li cas los xij, suav tes yog feem ntau "ze txaus" cov lus teb
Txoj Kev 2 ntawm 2: Hloov Los Ntawm Ntev
Kauj Ruam 1. Nco ntsoov tias qhov ntev tsis zoo ib yam li thaj chaw
Ib qho ntawm qhov ua yuam kev feem ntau yog kev tsis meej pem ntawm cov chav ntev (meters lossis ko taw) thiab chav nyob ntawm thaj tsam (square metres lossis square feet). Lawv yog ob chav sib txawv thiab muaj cov qauv hloov pauv sib txawv. Yog tias koj tsis meej pem txog qhov yuav siv, nco nws zoo li no:
- Ntev yog chav "ib-seem" vim tias nws tsuas muaj ib qho kev ntsuas: siv tus pas ntsuas thiab koj tau txais qhov loj me tam sim ntawd.
- Cheeb tsam siv "ob-seem" chav vim koj yuav tsum ntsuas ob zaug. Piv txwv li, ib lub xwmfab muaj qhov ntev thiab dav, thiab peb yuav tsum muab lawv sib npaug kom tau thaj tsam.
Kauj Ruam 2. Kawm hloov taw mus rau meters
Yog tias koj ntsuas ntev hauv ko taw, koj tsuas tuaj yeem hloov nws mus rau meters. (Koj tsis tuaj yeem hloov nws mus rau square metres, uas yog ib cheeb tsam ntawm thaj chaw). Txhawm rau hloov taw mus rau meters, sib npaug ntsuas hauv ko taw los ntawm 0.305.
Piv txwv li tus nab uas ntev 2 feet yog (2 ft) x (0.305 m/ft) = 0.61 meters ntev
Kauj Ruam 3. Hloov cov meters mus rau ko taw
Txhawm rau hloov qhov sib txawv, sib npaug ntsuas hauv ntsuas los ntawm 3.28:
Ib phab ntsa 4 meters siab yog (4 m) x (3.28 ft/m) = 13.12 ko taw siab
Kauj Ruam 4. Hloov square metres los ntawm kev sib npaug qhov hloov pauv qhov ntev ob zaug
Qhov ntev thiab thaj chaw hloov pauv tau tiag tiag tsis ua rau muaj qhov txawv txav rau koj. Ib yam li peb faib ob chav ntawm qhov ntev kom tau thaj tsam, peb tuaj yeem muab qhov hloov pauv qhov ntev los ntawm nws tus kheej kom tau txais thaj chaw hloov pauv. Ua raws li qhov piv txwv no:
- Hais tias koj xav hloov pauv ib square meter mus rau square foot. Koj tsis nco qab qhov hloov pauv ntawm cheeb tsam, tab sis koj nco qab qhov hloov pauv qhov ntev: 1 meter = 0.305 ko taw.
- Kos ib lub xwmfab thiab kos ob sab nrog 1 meter.
- Txij li 1 meter = 0.305 ko taw, koj tuaj yeem hla lawv tawm thiab hloov lawv nrog "0. 305 ko taw".
- Txhawm rau nrhiav thaj tsam ntawm cov xwm txheej no, sib npaug ob tog: 0.305 ft x 0.305 ft = 0.093 ft2.
- Nco ntsoov tias tus lej no sib npaug qhov hloov pauv ntawm cheeb tsam: 1 square meter = 0.093 square feet.
