Răspuns :
Răspuns:
Explicație pas cu pas:
Sacul 1 |..........|
Sacul 2 |..........| -10
-------------------------------
Total = |..........| |..........| -10 = 170
|..........| |..........| = 170+10
|..........| = 180:2=90
Sacul 1 =90 kg
Sacul 2 = 90 -10=80 Kg
succes
Răspuns:
a+b=170kg
a=b-10kg
b-10kg+b=170kg
2b-10kg=170kg |+10
2b=180kg |:2
b=90kg----900hectograme
a=b-10kg
a=90kg-10kg
a=80kg------800hectograme