Răspunsuri

2014-11-04T16:07:47+02:00
A+b+c=830
a+b=478
b+c=598
478+c=830 c=830-478=352masini

b+352=598 b=598-352=246masimi
a+246=478 a=478-246=232masini
352+246+232=830