Răspuns :
Răspuns:
1 calendar.......... 0.025m²
1000 calendare.............?
Inmultim in cruce, respectiv (0.025m²×1000)/1=25m² pt 1000 de calendare
Răspuns:
1 calendar.......... 0.025m²
1000 calendare.............?
Inmultim in cruce, respectiv (0.025m²×1000)/1=25m² pt 1000 de calendare