Răspuns :
I+R+M=750
I=R+30
M=4R
R+30+R+4R=750
6R=750-30
R=720:6=120 timbre are Radu
I=120+30=150 timbre are Irina
M=4x120=480 timbre are Marius
I=R+30
M=4R
R+30+R+4R=750
6R=750-30
R=720:6=120 timbre are Radu
I=120+30=150 timbre are Irina
M=4x120=480 timbre are Marius
Irina|------------|----30---|
Radu|----------|
Marius|--------|-----------|---------|----------|
Egalarea partilor 750-30=720
720=6parti
Radu=720:6
=120( timbre)
Irina=120+30
=150(timbre)
Marius=120x4
=480(timbre)
R:Irina=150 timbre
Radu=120 timbre
Marius=480 timbre
Sper sa-ti fie de folos raspunsul meu!!♥♥
Radu|----------|
Marius|--------|-----------|---------|----------|
Egalarea partilor 750-30=720
720=6parti
Radu=720:6
=120( timbre)
Irina=120+30
=150(timbre)
Marius=120x4
=480(timbre)
R:Irina=150 timbre
Radu=120 timbre
Marius=480 timbre
Sper sa-ti fie de folos raspunsul meu!!♥♥