Geodood Posted August 23, 2018 Report Share Posted August 23, 2018 Hi everyone! Today I came across with this riddle that seems simple, but I haven't got a clue on how to solve. IF 3+5+7 = 152131 4+8+6 = 322448 6+2+9 = 125464 THEN A + B + C = 123040 -------------------------- IF 9 + 4 + 5 = 364590 2 + 6 + 8 = 121630 3 + 7 + 8 = 212448 THEN D + E + F = 303570 Thanks in advance Quote Link to comment Share on other sites More sharing options...

2 Thalia Posted August 24, 2018 Report Share Posted August 24, 2018 Full solution: Given A+B+C, the first two digits are the product of AB. The next two digits are the product of AC. The last two digits are AB+AC-B. For D+E+F, the last two digits are DE+DF+A. A=6 B=2 C=5 D=5 E=6 F=7 Quote Link to comment Share on other sites More sharing options...

0 Thalia Posted August 24, 2018 Report Share Posted August 24, 2018 A start: Given A+B+C, the first two digits are the product of AB. The next two digits are the product of AC. Still working on the last two digits. Quote Link to comment Share on other sites More sharing options...

0 sushma Posted August 24, 2018 Report Share Posted August 24, 2018 Hi Geodood, logic is : 3+5+7 = 152131 solved as (3*5) (3*7) (15+21-5) In shorts we can say abc = (a*b)(a*C)(a*b+a*c-b) Then A+B+C = 123040 In this A = 6 B=2 C=5 Similarly for IF 9 + 4 + 5 = 364590 2 + 6 + 8 = 121630 3 + 7 + 8 = 212448 here A+B+C = (A*B) (A*C) (A*B+A*C+A) so THEN D + E + F = 303570 D = 5 E = 6 F = 7 Quote Link to comment Share on other sites More sharing options...

0 Geodood Posted August 26, 2018 Author Report Share Posted August 26, 2018 I say thanks to all of you who gave a little hand! Quote Link to comment Share on other sites More sharing options...

## Question

## Geodood

Hi everyone!

Today I came across with this riddle that seems simple, but I haven't got a clue on how to solve.

IF

3+5+7 = 152131

4+8+6 = 322448

6+2+9 = 125464

THEN

A + B + C = 123040

--------------------------

IF

9 + 4 + 5 = 364590

2 + 6 + 8 = 121630

3 + 7 + 8 = 212448

THEN

D + E + F = 303570

Thanks in advance

## Link to comment

## Share on other sites

## 4 answers to this question

## Recommended Posts

## Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.