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Sum of 6 unique digits except zero to get 20?

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Sum of 6 unique digits except zero to get 20?
posted Jun 21, 2017 by Maheen Jaan

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1 Answer

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Assume its a hexadecimal system then
2+4+5+6+7+8=20 (32 in decimal is 20 in hexadecimal)

answer Jun 22, 2017 by Salil Agrawal



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