Convert from decigram to oka, oke [Turkey]

Unit Definition (decigram)
The decigram is a metric unit of mass equal to 100 milligrams or about 1.5432 grains.

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.