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If 7 + 5 = 0; 6 + 8 = 3; 9 + 9 = 2; 9 + 1 = 1 and 8 + 7 = 2 then 4 + 5 = ?

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If 7 + 5 = 0; 6 + 8 = 3; 9 + 9 = 2; 9 + 1 = 1 and 8 + 7 = 2 then 4 + 5 = ?
posted Nov 19, 2018 by anonymous

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1 Answer

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The '+' operation between the 2 numbers here takes The number of loops in these numbers and adds them together.
So 7 + 5 = 0 as (7 => has 0 loops and so does 5)
6 + 8 = 3 as (6 => has 1 loop and 8 => has 2 loops)
In that sense
4 + 5 = 1 is the answer.

answer Nov 19, 2018 by Tejas Naik



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