Saved Bookmarks
| 1. |
91+1=91,8+2=75,7+3=61,6+4=49,5+5=39,3+7= |
|
Answer» Given: 9+1=91 8+2=75 7+3=61 6+4=49 5+5=39 To Find : 3+7=? The LOGIC behind the coding is as follows: How 9+1 = 91 9² +(1+9) => 81 + 10 = 91 How 8+2=75 8² +(2+9) => 64 + 11 = 75 How 7+3=61 7² +(3+9) => 49 + 12 = 61 How 6+4=49 6² +(4+9) => 36 + 13 = 49 How 5+5=39 5² +(5+9) => 25 + 14 = 39 In the same way, 3+7=? 3² +(7+9) => 9 + 16 = 25 Hence, 3 + 7 = 25 |
|