Răspuns :
Trebuie sa faci 5×2,25
Cred ca asa trebuie rezolvat.
Sper ca te-am ajutat!!!!..!!!
(2lei35bx2)x5=4lei70bx5=23lei50b--treb.sa plat.
23lei50b=20lei+1leu+1leu+1leu+50b
-----------=10lei+10lei+1leu+1leu+1leu+50b
-----------=10lei+5lei+5lei+1leu+1leu+1leu+50b
23lei50b=20lei+1leu+1leu+1leu+50b
-----------=10lei+10lei+1leu+1leu+1leu+50b
-----------=10lei+5lei+5lei+1leu+1leu+1leu+50b