An algebra problem by أحمد الحلاق
Algebra
Level
3
Find the sum of digits of the decimal representation of the number .
The answer is 36.
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1 solution
1 0 2 , 0 3 0 , 2 0 1 2 = 1 0 , 4 1 0 , 1 6 1 , 9 1 6 , 1 0 0 , 4 0 1 , which has a digit sum of 3 6 .