Imfundo:Imfundo yesikole kanye nezikole

Ungakha kanjani inani? Noma yimuphi umfundi wesikole nomuntu omdala bayakuqonda

Ukuze uxazulule izinkinga eziningi ezikoleni zamabanga aphakeme, ulwazi olwenziwe ngokulingana luyadingeka. Lelikhono elilula lizosiza ekusebenziseni izivivinyo eziyinkimbinkimbi ezivela encwadini, kodwa futhi kuzosiza ekuhloliseni isayensi yesayensi. Ungakha kanjani inani? Manje sizosusa.

Isibonelo esilula yinkinga lapho imingcele emithathu yaziwa khona, kanti owesine kufanele atholakale. Ukulinganiswa yiqiniso, okuhlukile, kepha kuvame ukudingwa ukuthola inzalo inombolo. Ngokwesibonelo, umfana wayenama-apula ayishumi. Wanika unina ingxenye yesine. Umfana wamshiya ama-apula amangaki? Lesi yisibonelo esilula, esizokwenza ingxenye. Into esemqoka ukukwenza. Ekuqaleni kwakukhona ama-apula ayishumi. Makube ngu-100%. Sasibiza zonke ama-apula akhe. Wanikeza ingxenye eyodwa. 1/4 = 25/100. Ngakho-ke, wayene: 100% (ekuqaleni) - 25% (wanikela) = 75%. Lesi sibalo sibonisa iphesenti yenani lezithelo ezisele ezitholakala ekuqaleni. Manje sinezinombolo ezintathu lapho sekuvele kungenzeka khona ukuxazulula le namba. Ama-apula ayi-10 - 100%, ama-apula angu- x - 75%, lapho x - inani elifunayo lesithelo. Ungakha kanjani inani? Kubalulekile ukuqonda ukuthi kuyini. Isibalo, sibonakala kanje. Isibonakaliso sinikezwa ngokulinganayo ngokuqonda kwakho.

Ama-apula angu-10 = 100%;

Ama-apula e-X = 75%.

Kuvela ukuthi 10 / x = 100% / 75. Lena yindawo eyinhloko yokulinganisela. Ngemuva kwalokho konke, uma ngaphezulu x, amaphesenti angaphezulu le namba ivela ekuqaleni. Sombulula lesi silinganiso bese uthola ama-apula angu-x = 7.5. Kungani umfana enquma ukunikeza inani elingenani eliphelele, asazi. Manje uyakwazi ukwakha inani. Into esemqoka ukuthola ubudlelwane ababili, okunye okungaziwa engaziwa.

Isixazululo salesi siningi sivame ukufika ekuphindaphindeni okulula, bese kuhlukaniswa. Ezikoleni, izingane azichazi ukuthi kungani kunjalo. Nakuba kubalulekile ukuqonda ukuthi ubudlelwane obulinganiselayo buyingxenye yesayensi, isisekelo sezesayensi. Ukuxazulula ubukhulu obudinga ukukwazi ukusingatha izingxenyana. Isibonelo, uvame ukudlulisela isithakazelo emaqenjini ajwayelekile. Okusho ukuthi irekhodi lama-95% ngeke lisebenze. Futhi uma ubhala ngokushesha 95/100, ungenza ukusikeka okuqinile ngaphandle kokuqala ukubalwa okuyisisekelo. Ngokushesha kubalulekile ukusho ukuthi uma inani lakho liphuma ngamabili ongaziwa, ngakho ngeke lixazululwe. Akukho profesa lapha ongakusiza. Futhi umsebenzi wakho, cishe, une-algorithm eyinkimbinkimbi kakhulu yezenzo ezilungile.

Cabangela esinye isibonelo lapho kungekho nentshisekelo khona. Umshayeli wemoto wathenga ama-5 amalitha kagesi ngama-ruble angu-150. Wacabanga ukuthi ngabe wayezokhokhela amalitha angu-30 kagesi. Ukuxazulula le nkinga, sichaza nge-x imali edingekayo. Ungakwazi ukuxazulula lo msebenzi ngokwakho bese uhlola impendulo. Uma ungakabonakali ukuthi ungakha kanjani inani, bheka. Amalitha ayi-5 e-petroli angama-ruble angu-150. Njengesibonelo sokuqala, sibhala ama-5l-150p. Manje thola inombolo yesithathu. Yiqiniso, lokhu kungama-30 amalitha. Vumelana ukuthi lezi zibhangqa ezingu-30 l-x zifanelekile kulesi simo. Asiqhubekele phambili ekulimeni ulimi.

5 amalitha - rubles angu-150;

30 amalitha - x ruble;

5/30 = 150 / x.

Sombulula lokhu:

5x = 30 * 150;

X = ama-ruble angu-900.

Ngakho banquma. Emsebenzini wakho, ungakhohlwa ukuhlola ngokwanele impendulo. Kwenzeka ukuthi uma isixazululo singalungile, izimoto zifinyelela ngesivinini esingalinganiselwe ngamakhilomitha angu-5000 ngehora nokunye. Manje uyakwazi ukwakha inani. Futhi ungawaxazulula. Njengoba ubona, akukho lutho oluyinkimbinkimbi kulokhu.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 zu.unansea.com. Theme powered by WordPress.