Question

suma a doua numere e este 63 .daca impartim numerele ,obtinem catul 4 si restul 3 .care sunt cele doua nr? dau coroana

Answer 1

a+b=63
a:b=4 rest3
a=4b+3
4b+3+b=63
5b=63-3
5b=60
b=12    b=  --------12
a=4*12+3  a=  -------+-------+--------+--------+3=48+3=51
a=51

Answer 2

a  /---------/---------/---------/--------/-3-/
b /---------/
63-3=60
60/5=12
a=4*12+3
a=48+3
a=51
b=12
51+12=63