Question

trei cuburi rubik costa 105 .cate costa 6 cuburi rubik

Answer 1

3*x=105

x=105/3

x=35 ( un cub )

6*35 = 210

Answer 2

3 cuburi.......105 lei

6 cuburi...... X

x=6 x 105 :3 =210

x=210 lei 6 cuburi