Convert from oka, oke [Turkey] to centigram

Unit Definition (oka, oke [Turkey])
The oka, oke [Turkey] is a traditional unit of weight in Turkey and throughout the eastern Mediterranean. The oka is approximately 2.8 pounds or 1.28 kilograms, although its size varied somewhat over the large area formerly included in the Turkish empire.

Unit Definition (centigram)
The centigram is a metric unit of mass equal to 10 milligrams or about 0.154 grain.