Question

in trei vagoane se transporta marfa.in primul vagon sunt 11.850 kg, in al doilea cu 2379 kg mai mult,iar in al treilea cu 12,158 mai putin decat in primele doua la un loc.cate tone de marfa se transporta in total? ajutati-ma ♥

Answer 1

1) Cata marfa se transporta in al doilea vagon?
11850 kg+2379 kg=14229 kg
2) Cata marfa se transpoarta in cel de-al treilea vagon?
11850 kg+14229 kg=26079 kg
26079 kg-12158 kg=13921 kg
3) Cate tone de marfa se transpotra in total?
11850 kg+14229 kg+13921kg=40000kg
40000kg=40 tone
R= 40 tone

Answer 2

1)  Cate kg sunt in al doilea vagon?
11.859kg+2379kg=14.238kg

2) Cate kg sunt in al treilea vagon?
(11.859+14.238)-12.158=
26.097-12.158=13.939 kg

3)Cate kg se trensporta in total?
11.859+14.238+13.939=40.036 kg