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1902:42=?cat=?rest
2250 :45=?=?
... :29=31=rest 17
478: ... =36=rest10 va. rog

coroana


Răspuns :

1902:42=45r12

2250:45=50

a:29=31r17
a=29x31+17
a=916

478:a=36r10
a=478-10=468
468:36=13
a=13