Anesisindo esingakanani amafu?
Isisindo sefu sincike ekutheni usichaza kanjani. Liyohlanganisa nesisindo samaconsi amanzi esisefwini ngokwalo. Ungase futhi uchaze isisindo ukuba sihlanganise isisindo somoya, ngokuyinhloko ucindezela phansi efwini. Uma zichazwa njengamaconsi amanzi kuphela, amafu anobuningi bamanzi obucishe bube amagremu angu - 0,5 ngemitha eyisikwele. Ifu eliyikhilomitha eliyi-1 cubic liqukethe amamitha ayi-1 000 000 000 cubic. Lokho kungaba amagremu ayizigidi ezingu-500 noma amakhilogremu ayizinkulungwane ezingu-500. Lokho kulingana namaphawundi ayizigidi ezingu-1,1 noma amathani angu-551 amaconsi amanzi.