Hafu ya 180 ndi 90. Njira ina yonenera izi ndi yakuti 180/2 = 90.
Mofananamo, mumafotokozera bwanji theka la nambala kwa mwana?
Kodi theka la 12 lingakhale bwanji? Theka la khumi ndi awiri akhoza kukhala 6 golide 7 golide IIN :p. Kuwona ndikofunikira! Mu manambala achiroma, Khumi ndi ziwiri ndi XII. Ngati mutenga theka lalikulu, ndi VII…
Kodi 24 split half ndi chiyani? Hafu ya 24 ndi 12.
Kachiwiri Kodi 120 ndi chiyani? Theka la 120 ndi 60.
Hafu nambala ndi chiyani?
Theka ndilofanana ndi gawo ½. Izi zikutanthauza kuti kupeza theka la nambala, tikhoza kuigawa ndi 2. Kuti tigawane ndi 2, gawani chiwerengerocho kukhala magawo awiri ofanana. Mwachitsanzo: … Ndipo pamenepo, mwaphunzira kugawa manambala ndi theka!
ndiye mumalemba bwanji theka mu manambala? Katundu wa halves
- Mu manambala a decimal, theka limatanthauzidwa ndi 0.5.
- Titha kupeza theka la nambala kuchulukitsa ndi ½. Mwachitsanzo, pachithunzichi, theka la gulu la tchipisi 6 limapezedwa ndi 6 × 1 / 2 = 3.
23 kugawanika pakati ndi chiyani? Hafu ya 23 ndi 11 1 / 2.
Kodi theka la $ 50 ndi chiyani?
Theka la 50 likufanana 25.
Hafu ya 5 ndi chiyani? Yankho: Theka la 5 ndi 5/2 monga kachigawo kakang'ono ndi 2.5 ngati decimal.
Kodi theka la 19 cm ndi chiyani?
Hafu ya 19 ndi 9.5.
Kodi theka la 38 lidzakhala chiyani? ku 19 ndi theka la 38 ndi 9.5 ndi theka la 19. ndikuyembekeza kukuthandizani !!
Kodi theka ndi theka ndi chiani?
Hafu ya 21 ndi 10.5.
Kodi 48 split half ndi chiyani?
Pogwiritsa ntchito makina, ngati mutayimira 48 yogawidwa ndi 2, mutha kupeza 24.
Hafu ya $18 ndi chiyani? Theka la 18 lidzakhala 9.
Mumapeza bwanji theka?
Kodi 1/2 ndi chiani chonse?
Chifukwa chake, 1/2 chiwerengero chonse chidzakhala 0 kapena 1.
Mumapeza bwanji theka la nambala pa chowerengera? Kuti muwerenge theka la peresenti pa chowerengera, inu chulukitsa mtengo wonse ndi 0.5 ndikutsatiridwa ndi batani la %.. Ngati chowerengera chanu chilibe batani la peresenti, mumachulukitsa mtengo wonsewo ndi 0.005, chomwe ndi chiwerengero cha theka la peresenti.
Mumalemba bwanji theka ziwiri?
Munganene kuti “awiri ndi theka limodzi.” Mtundu wina ndi kagawo kosayenera komwe manambala ndi akulu kuposa denominator (5/2). Akatswiri a masamu anganene kuti ndi magawo asanu. Mupeza mitundu yonse iwiri ya tizigawo m'mavuto anu. Zitsanzo zonsezi zikuyimira mtengo womwewo (2 1/2 = 5/2).
Mumalemba bwanji theka limodzi? Nthawi zambiri timalemba kuti "thekakusiya "a" patsogolo pake. Theka limodzi ndi theka limatanthauza kudzaza ndi theka lina kuti likhale 1 ½ , (chiwerengero cha decimal ndi 1.5 mwachitsanzo, mfundo imodzi).
Kodi mumalemba bwanji 3 ndi theka?
Pafupifupi zaka zinayi. Zaka zitatu ndi theka (palibe ma hyphens pokhapokha ngati ndi adjective-Chiyeso cha zaka zitatu ndi theka). Osagwiritsa ntchito manambala (zaka 3½); ngati mutero, mudzafunika kuwerengera zaka zonse ngati manambala pofalitsidwa (chaka chimodzi, zaka 1, ndi zina zotero).
Hafu ya $37 ndi chiyani? Theka la 37 ndi 18.5 kapena 18 1/2.
Kodi 7 ndi theka ndi chiyani?
Theka la 7 lingakhale 3 1 / 2, kapena mu mawonekedwe a decimal, 3.5. Kupeza 'hafu' ya nambala ndi chimodzimodzi kugawa ndi 2.