Răspuns :
panselute albe |-----|-----|-----|
panselute mov |-----| } 72 panselute.
72 : 4 = 18 panselute mov
18 x 3 = 54 panselute albe
Verificare : 18 +54 = 72 panselute.
panselute mov |-----| } 72 panselute.
72 : 4 = 18 panselute mov
18 x 3 = 54 panselute albe
Verificare : 18 +54 = 72 panselute.