Question

Suma a trei numere este 657.350. Aflati numerele, stiind ca suma primelor doua numere este 495.435, iar suma ultimelor doua numere este 346.215.

Answer 1

a+b+c=657350       

a=657350-346215=311135

c=657350-495435=161915

b=657350-(311135+161915)=657350-473050=184300

Answer 2

a+b+c=657.350
a+b=495.435
b+c=346.215
a+b+b+c=495.435+346.215=841.65
(a+2b+c)-(a+b+c)=841.65-657.35=184.3
(a+2b+c)-(a+b+c)=b
deci b este 184.3
a=495.435-184.3=311.135
c=346.215-184.3=161.915