Question

8 cutii cu portocale cantaresc 40kg. Cat cantaresc 4 cutii de acelasi fel? Cate cutii vor cantarii 50 de kilograme?

Answer 1

40:8=5 kg o cutie

5x4=20 kg 4 cutii

50:5=10 cutii cantaresc 50 kg

Answer 2

40:8=5 (kg o cutie)

5×4=20 (kg 4 cutii)

50:5=10 (cutii cântaresc 50 kg)