Zitsanzo Zamagawo

Zamkati

Tuzigawo twa ndi ntchito ya masamu
Tuzigawo twa m'moyo watsiku ndi tsiku
Zitsanzo zamagawo

Pulogalamu ya tizigawo ting'onoting'ono ali masamu omwe akuimira gawo pakati pa ziwerengero ziwiri. Zili choncho pachifukwa ichi kuti kachigawo kamakhala kogwirizana kotheratu ndi magawano, makamaka zitha kunenedwa kuti kachigawo kakang'ono ndi kogawa pakati pa manambala awiri.

Pokhala quotient, tizigawo zitha kufotokozedwa ngati zotsatira zake, ndiye nambala yapadera (manambala kapena decimal), kuti onse athe kufotokozedwanso ngati manambala. Komanso mwanjira ina: manambala onse atha kufotokozedwanso ngati tizigawo tating'ono (Manambala onse amapangidwa ngati tizigawo tokhala ndi 1).

Kulembedwa kwa tizigawo kumatsatira ndondomeko iyi: pali manambala awiri olembedwa, pamwamba pamzake ndikulekanitsidwa ndi chithunzithunzi chapakati, kapena kulekanitsidwa ndi mzere wozungulira, wofanana ndi womwe udalembedwa pomwe peresenti (%) imayimilidwa. Nambala yomwe ili pamwambayi imadziwika kuti manambala, kwa m'munsimu monga chipembedzo; chomaliza ndi chimodzi amachita ngati wopatukana.

Mwachitsanzo, kachigawo 5/8 kamaimira 5 ogawanika ndi 8, motero ndi 0.625. Ngati nambalayi ndi yayikulu kuposa chiwerengerocho zikutanthauza kuti kachigawo kali kopitilira unit, itha kufotokozedwanso ngati mtengo wochulukirapo kuphatikiza kachigawo kakang'ono kuposa 1 (mwachitsanzo, 50/12 ndiyofanana ndi 48/12 kuphatikiza 2/12, ndiko kuti, 4 + 2/12).

Mwanjira imeneyi ndikosavuta kuziwona nambala yomweyi imatha kufotokozedwanso ndi kuchuluka kwa tizigawo; munthawi yomweyo 5/8 izikhala yofanana ndi 10/16, 15/24 ndi 5000/8000, nthawi zonse yofanana ndi 0.625. Zigawozi zimatchedwa zofanana ndipo nthawi zonse sungani a ubale weniweni.

M'masiku onse, tizigawo ting'onoting'ono timafotokozedwa ndi ziwerengero zochepa kwambiri zotheka, chifukwa ichi chimafufuzidwa chomwe chimapangitsa manambala kuti nawonso akhale ochuluka kwambiri. Pazitsanzo zamagawo am'mbuyomu, palibe njira yochepetsera izi, popeza palibe manambala ochepera 8 omwe amagawananso 5.

Tuzigawo twa ndi ntchito ya masamu

Ponena za ntchito zoyambira masamu pakati pazigawo zing'onozing'ono, ziyenera kudziwika kuti ndalama ndi kuchotsa Ndikofunikira kuti zipembedzo zizigwirizana ndipo chifukwa chake, ochepa omwe amapezeka kwambiri ayenera kupezeka pogwiritsa ntchito kufanana (mwachitsanzo, 4/9 + 11/6 ndi 123/54, popeza 4/9 ndi 24/54 ndi 11/6 ndi 99/54).

Kwa fayilo ya kuchulukitsa ndi magawano, njirayi ndiyosavuta: poyamba, kuchulukitsa pakati pa manambala kumagwiritsidwa ntchito pakuchulukitsa pakati pazipembedzo; chachiwiri, kuchulukitsa kumachitika 'nkhondo yamtendere'.

Tuzigawo twa m'moyo watsiku ndi tsiku

Tiyenera kunena kuti tizigawo ting'onoting'ono ndi chimodzi mwazinthu zamasamu zomwe zimawoneka pafupipafupi m'moyo watsiku ndi tsiku. Kuchuluka kwakukulu kwa Zogulitsa zimagulitsidwa ngati tizigawo ting'onoting'onoMakilogalamu, lita imodzi, kapenanso mayunitsi osakhazikika komanso okhazikika m'mbiri yazinthu zina, monga mazira kapena ma invoice, omwe amapita khumi ndi awiriwo.

Chifukwa chake tili ndi 'theka la khumi', 'kotala la kilo', 'magawo asanu peresenti', 'chiwongola dzanja chachitatu, ndi zina zambiri, koma zonsezi zimaphatikizapo kumvetsetsa lingaliro lachigawo.