Răspuns :
a x b = 48
a + c = 10
b x c = 12
a xb + b xc = 48 + 12
a xb + b xc = 60
b ( a + c ) = 60
b x ( a + c ) = 60
b x 10 = 60
b = 60 : 10
b = 6
b x c = 12
6 x c = 12
c = 12 : 6
c = 2
a + c = 10
a + 2 = 10
a = 10 - 2
a = 8
numerele sunt:
a = 8 , b = 6 , c = 2
a + c = 10
b x c = 12
a xb + b xc = 48 + 12
a xb + b xc = 60
b ( a + c ) = 60
b x ( a + c ) = 60
b x 10 = 60
b = 60 : 10
b = 6
b x c = 12
6 x c = 12
c = 12 : 6
c = 2
a + c = 10
a + 2 = 10
a = 10 - 2
a = 8
numerele sunt:
a = 8 , b = 6 , c = 2