If 2+8+9 = 381901, 5+2+7 = 704590, 3+4+6 = 392841, then 4+5+7=?
[spoiler intro=”Hint”]Read the post title [/spoiler]
[spoiler intro=”Solution”]The + is overloaded, so it is no longer the mathematical + but performs a different function. Each digit on the LHS gives 2 digits on the RHS. Since, there are 6 digit answers for all the 3 cases.
For the first 2 digits :
Multiply the first digit with the sum of digits to get the first 2 digits of the answer.
For the middle 2 digits :
Notice that 28-9=19, 52-7=45, 34-6=28
For the last 2 digits :
The last two digits => reverse{(largest number)*(smallest number) – (remaining number)}
So, the answer is 643832
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