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If 1,4,3=13; 4,5,4=9; 5,6,5=11 and 7,7,6=7 then 9,8,7=?

0 votes
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If
1,4,3=13;
4,5,4=9;
5,6,5=11 and
7,7,6=7
then
9,8,7=?

posted Jul 27, 2017 by anonymous

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5 Answers

0 votes
 
Best answer

1 is the answer
1,4,3=13
4-1=3
3×3=9
9+4=13
like this
8-9=-1
-1x7=-7
-7+8=1
so, 1 is the answer

answer Aug 31, 2017 by Mogadala Ramana
0 votes

Hopefully this will help someone.
1,4,3=13
4-1=3
3×3=9
9+4=13

answer Aug 10, 2017 by anonymous
But what is the answer?
I actually wanted others to use the formula and solve it themselves. Just follow the formula and you will get it
Ans is 1
0 votes

Answer should be 1

1,4,3 - 1st number, 2nd number and 3rd number

(2nd number - 1st number) x 3rd number + 2nd number

(4 - 1) x 3 + 4 = 13
(5 - 4) x 4 + 5 = 9
(6 - 5) x 5 + 6 = 11
(7 - 7) x 6 + 7 = 7
(8 - 9) x 7 + 8 =1

answer Oct 22, 2017 by Iris Kwan
wrong!!!!
0 votes

Can also be solved as A, B, C

B squared - (A * C)

answer Nov 15, 2019 by anonymous
in my puzzle the previous responses would have resulted in 16 as the answer, but the correct answer was 79 and can only be derived using B Sqaured - (A*C)
1,4,3=13
4,5,4=9
5,6,5=11
7,7,6=7
2,9,1 =?
0 votes

(4×4) - 1 × 3 = 13
(5×5) -4 × 4 = 9
(6×6) - 5 × 5 = 11
7 × 7 - 7 × 6 = 7
8 × 8 - 9 × 7 = 1ans
So right ans is 1

answer Sep 18, 2020 by anonymous



Similar Puzzles
–2 votes

If the following is true, can you find the value of (4 + 9)?

7 + 7 = 2
8 + 8 = 4
8 + 5 = 1
6 + 9 = 3
10 + 11 = 9

0 votes

IF
1,3,3=5
9,7,4=8
11,14,10=15
20,16,12=18
Than
3,6,7=?

–1 vote

If

5 - 3 = 13
8 - 1 = 68
6 - 3 = 24
9 - 5 = 35

Then

7 - 1 = ??
...