3 mapulogalamu osavuta omwe amawerengetsa 9 pa 10! Ndipo i_kodi inu mupeza mayankho?

Wokonzeka kuyesa mawiti anu? Tiyeni tiwone ngati mungathe kuthetsa mapuzzulo atatu ndi chinyengo!

Khalani ndi mlimi ndi nkhuku khumi ndi zisanu

  1. Mlimi anayambitsa bizinesi yake yokha ndi nkhuku zitatu: anatenga mazira 3 masiku atatu. Ataganiza zoonjezera bizinesi, mlimi anagula mbalame zina 12. Ndi mazira angati amene alimi azitenga masiku 15?

Tambani za T-shirt

  1. Yang'anani mosamala pamwamba. Kodi mumayang'ana mabowo angati?

Kutayika kwa bullion golidi

  1. Wogulitsa ntchitoyo analemba ntchito yomanga zomangamanga kuti amange mpanda wamwala kuzungulira nyumbayo, akulonjeza kuti adzapereka golide limodzi naye kumapeto kwa tsiku lililonse la ntchito. Omanga nyumbayo ayenera kugwira ntchitoyi masiku asanu ndi awiri. Vuto ndiloti renti imakhala ndi barolo imodzi yokha ya golidi ndipo inawonedwa - yakale kwambiri moti ikhoza kungodula 2. Momwe mungagwiritsire ntchito renti, pokhapokha ngati akuyenera kumanga gawo la 1/7 la ingot tsiku ndi tsiku?
Mayankho olondola akuyembekezera pansipa.

  1. Ngati mumaganiza kuti mlimi adzapeza mazira 15 - mwamsanga mwatsatanetsatane. Nkhuku imanyamula dzira kamodzi patsiku, koma kamodzi pa masiku atatu: izi ndizo mkhalidwe wa ntchitoyi. Pafupifupi, kuchokera pa nkhuku 15 pa theka la mwezi mlimi amalandira mazira 75.
  2. Zili choncho, palibe chomwe chikusonyeza kuti mabowo amalankhulidwa. Choncho, yankho lolondola ndi 8: khosi, pansi pa mutu, manja awiri ndi mabowo awiri - kutsogolo ndi kumbuyo :-)
  3. Wowonjezera amafunika kuwona ingot kawiri, kugawanika m'zipinda mu 1/7, 2/7 ndi 4/7 magawo. Pa tsiku loyamba adzalenga 1/7 la ingot, ndipo m'chiwiri adzapereka 2/7 ndipo adzatenga 1/7 ngati kudzipeleka. Pa tsiku lachitatu adzabwezeretsa 1/7 gawo, ndipo pachinayi adzakupatsani chigawo chachikulu mu 4/7, kutenga 1/7 ndi 2/7. Pa tsiku lachisanu adzabwezeretsanso 1/7 gawo la ingot, lachisanu ndi chimodzi - adzapereka 2/7, kudzitengera yekha 1/7. Pa tsiku lachisanu ndi chiwiri, adzatsiriza msonkhanowo ndi otsala achisanu ndi chiwiri cha ingot, ndikutsatira moona mtima chikhalidwecho.