3 votes (13.63%) | |||

2 votes (9.09%) | |||

14 votes (63.63%) | |||

3 votes (13.63%) |

**22 members have voted**

January 10th, 2017 at 6:36:27 PM
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The solution to each equation is the product of the two numbers plus the smaller one. The order of the equations is irrelevant.

1 x 4 + 1 = 5

2 x 5 + 2 = 12

3 x 6 + 3 = 21

8 x 11 + 8 = 96

January 10th, 2017 at 11:53:51 PM
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Using the subtotal method:

x+y = f(x,y) = SUM[x, y, f(x-1, y-1)] where X > 0 OR Y > 0

-3+0 = -3

-2+1 = -1-3 = -4

-1+2 = 1-4 = -3

0+3 = 3-3 = 0

1+4 = 5+0 = 5

2+5 = 7+5 = 12

3+6 = 9+12 = 21

4+7 = 11+21 = 32

5+8 = 13+32 = 45

6+9 = 15+45 = 60

7+10 = 17+60 = 77

8+11 = 19+77 = 96

Using f(x,y) = x*(y+1) method:

f(8,11) = 8*(11+1) = 8*12 = 96

Like ME said -- there are many formulas that lead to the same answer....or that at least follow the pattern.

BTW, 5 does not exist in base 5.

5 in decimal is 10 in base-5: 1*5^1 + 0*5^0 Just like 2 in decimal is 10.

x+y = f(x,y) = SUM[x, y, f(x-1, y-1)] where X > 0 OR Y > 0

-3+0 = -3

-2+1 = -1-3 = -4

-1+2 = 1-4 = -3

0+3 = 3-3 = 0

1+4 = 5+0 = 5

2+5 = 7+5 = 12

3+6 = 9+12 = 21

4+7 = 11+21 = 32

5+8 = 13+32 = 45

6+9 = 15+45 = 60

7+10 = 17+60 = 77

8+11 = 19+77 = 96

Using f(x,y) = x*(y+1) method:

f(8,11) = 8*(11+1) = 8*12 = 96

Like ME said -- there are many formulas that lead to the same answer....or that at least follow the pattern.

BTW, 5 does not exist in base 5.

5 in decimal is 10 in base-5: 1*5^1 + 0*5^0 Just like 2 in decimal is 10.

"should of played 'Go Fish' today ya peasant" -typoontrav

January 11th, 2017 at 10:16:02 PM
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I think people are overthinking the problem. Sometimes you just have to strike the nail on the head. The answer is 40. Just my opinion.

January 12th, 2017 at 6:44:07 AM
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if there is no official answer, then this math exercise is perfect for the Millennials. Everybody is right and and we all get a trophy for participating!

"No, I will weep no more. In such a night
To shut me out! ...
O, that way madness lies; let me shun that;
No more of that" - King Lear deciding he has to accept bad Variance

January 12th, 2017 at 6:50:39 AM
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https://www.youtube.com/watch?v=-HFwok9SlQQQuote:odiousgambitif there is no official answer, then this math exercise is perfect for the Millennials. Everybody is right and and we all get a trophy for participating!

Playing it correctly means you've already won.

January 12th, 2017 at 8:37:44 AM
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96.

Each number of the right side of the equation equals x*(y+1), where x is the first number and y is the second.

8*(11+1) = 96

It's not whether you win or lose; it's whether or not you had a good bet.

January 12th, 2017 at 8:40:07 AM
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Quote:RSUsing the subtotal method:

x+y = f(x,y) = SUM[x, y, f(x-1, y-1)] where X > 0 OR Y > 0

-3+0 = -3

-2+1 = -1-3 = -4

-1+2 = 1-4 = -3

0+3 = 3-3 = 0

1+4 = 5+0 = 5

2+5 = 7+5 = 12

3+6 = 9+12 = 21

4+7 = 11+21 = 32

5+8 = 13+32 = 45

6+9 = 15+45 = 60

7+10 = 17+60 = 77

8+11 = 19+77 = 96

Using f(x,y) = x*(y+1) method:

f(8,11) = 8*(11+1) = 8*12 = 96

Like ME said -- there are many formulas that lead to the same answer....or that at least follow the pattern.

Thanks for making me feel less than knowledgable. I just looked for a pattern and came up with 96.

January 13th, 2017 at 3:32:13 AM
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Quote:Romeshttps://www.youtube.com/watch?v=-HFwok9SlQQ

[video says there is no 'Millennials' generation ]

I may be stepping on some toes to rag on the M-gen, so from now on I will pick on Generation Z ....... LOL

"No, I will weep no more. In such a night
To shut me out! ...
O, that way madness lies; let me shun that;
No more of that" - King Lear deciding he has to accept bad Variance