Odpowiedzi

2010-03-13T13:57:37+01:00
50-0.75=49.25
49.25+6.75=56
56-3.56=52.44
49.25+56+52.44=157.69kg

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5 3 5
2010-03-13T13:59:10+01:00
Sum pana jana 50-0,75 = 49,25 kg
sum romana 49,25 + 6,75=56 kg
mariana 56-3,56 = 52,44 kg
Razem 49,25+56+52,44=157,69 kg
6 4 6
2010-03-13T14:18:56+01:00
Marian: 56kg - 3,56kg = 52,44 kg
Roman: 49,25kg + 6,75kg = 56kg
Jan: 50kg - O,75kg = 49,25kg
Razem: 52,44kg + 56kg + 49,25kg = 157,69kg
5 4 5