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24 sie 2016 · Answer To 1 + 4 = 5 Puzzle. A mathematician might take a literal approach. 1 + 4 = 5 2 + 5 = 12 3 + 6 = 21 8 + 11 = ? The first equation is true, the second and third are false, and the answer to the equation should be 19. But riddles like this are not about literally interpreting mathematical symbols.
14 sty 2021 · If 1+4 =5 and 2+5 =12 and 3+6 = 21, then what is 8+11? In each equation, the first two numbers are multiplied and the product is added to the first number. ...more.
5 paź 2020 · 1 + [4x1] = 5; 2 + [5x2] = 12; 3 + [6x3] = 21; If we continue this same pattern for the last problem it would look like this: 8 + [11x8] = 86. Let me know if you have any other questions or need a further explanation. You’ve got this!
30 sie 2016 · In the given pattern, the result on the right hand side of the equation is obtained by using the numbers on the left hand side and multiplying the number on the left with the sum of one and the number on the right. So the pattern becomes 1 x (4 + 1) = 5, 2 x (5+1) = 12 and so on.
22 kwi 2016 · For example, 1+4 is not 5 but instead 1 times 4 equals 4, and 2+5 is not 12 but 2 times 5 equals 10, and so on. Using this reasoning, the sum of 8+11 would be 8 times 11 equals 88. Learn more about Pattern Recognition here:
17 cze 2016 · Expert-Verified Answer. The pattern being formed is such that the number before the plus sign is being multipled to the sum of the number after the plus sign and 1. For example, 1 * (4 + 1) = 5. 2 * (5 + 1) = 12. 3 * (6 + 1) = 21. Applying the same principle for the given question, 8 * (11 + 1) = 8 * 12 = 96.Hope this helps.
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