va rog urgent.
Imi puteti explica cum se calculeaza?

Răspuns:
Explicație pas cu pas:
100dag+10hg= 1kg+1kg=2kg
100dag=100÷100kg=1kg
10hg=10÷10kg=1kg
100cg+1000g=1kg+1kg=2kg
100cg=100÷100kg=1kg
1000g=1000÷1000kg=1kg