Some equations are solved on the basis of a certain system. On the same basis find out the correct answer for the unsolved equation.
4 - 5 - 1 = 514, 3 - 5 - 6 = 563, 0 - 6 - 8 = ?.


A) 806

B) 68

C) 860

D) 680

Correct answer:
D) 680

Description for Correct answer:



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