Question

in galeata incape tot atita cit in 5 urcioare:
in bidon incape tot atita apa cit in 3 galeti:
in butoi incape tot atita apa cit intr-un bidon si 2 galeti:
se stie ca urciorul are 2 litri

Answer 1

in galeata 5x2=10 l

in bidon 3x10=30l

in butoi  30+2x10=50 l

Answer 2

1galeata=5*2=10 litri
1bidon=3*10=30 litri
1butoi=30+20=50 litri