p=papusi i=iepuri
8p..............10i..............928lei
4p...............14i.............896lei
inmultim toata relatia a doua cu 2
8p.............10i...............928lei
8p..............28i...............1792lei
-----------------------------------------
/ 18i 864
864:18=48(1 iepuras)
48x10=480(10 iepurasi)
928-480=448(8 papusi)
448:8=56(o papusa)