Question

x+y =1602 y:x=3rest 2 suma raport si rest

Answer 1

y=3x+2
x+3x+2=1602
4x=1602-2
4x=1600
x=1600:4
x=400
y=400×3+2
y=1200+2
y=1202

Answer 2

Cu alte cuvinte avem suma a doua nr este 1602,iar daca il impartim pe al doilea (y) la primul(×),obtinem catul 3 si restul 2.
Reprezentam:
X /___/
Y/___/___/___/.2./
Suma x+y=1602
Egalam segm:
1602-2=1600(1+3=4 segm egale)
Cat e 1 segm sau X ?
1600:4=400 X
Cat e Y?
400×3+2=1200+3=1202(Y)