Răspunsuri

2014-11-13T08:49:09+02:00
Primul paseste pe:3 ,6 ,9, 12,15, 18, 21, 24
cel mic paseste pe:2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24
deci amandoi au pasit pe trptele 6, 12,18,24 (4 trepte)

1 5 1