Question

In parc s-au plantat 36 trandafiri albi si 42 trandafiri rosii, cate 6 pe Rand. Cate randuri de trandafiri s-au plantat ? ( Rezolva in doua moduri )

Answer 1

Cate randuri ?
1. (36+42):6=78:6=13 randuri
2. 36:6 + 42:6 = 6 + 7 = 13 randuri

Answer 2

1) 36:6=6 randuri trandafiri albi
42:6=7 randuri trandafiri rosii
6+7=13 randuri s-au plantat

2) 36+42=78 trandafiri in total
78:6=13 randuri