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Maths T-Totals

Member rating: 2 out of 10 stars (1 vote) | Words: 931 | Submitted: Sat Dec 08 2007

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Part 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 This is a 9x9 grid. A=T-Total is 11+12+13+21+30= 87 T-Number = 30 B= 37+38+39+47+56= T-Total = 217 T-Number = 56 C= 57+58+67+76= T-Total = 317 T-Number = 76 D= 24+25+26+34+43 = T-Total = 152 T-Number = 43 E = 61+62+63+71+80 = T-Total = 337 T-Number = 80 The relationship between the T-Total and the T-Number = 5n-63. To see if this relationship works then I will use the term n on a 9x9 grid. n-19 n-18 n-17 n-9 n For example if N= 30 You multiply 30 by 5 which equals to 150 and then after that you then take away 63 which equals to 87.So the T-Total is = 87 So the whole process is: N= 30 30x 5 = 150 150-63 = 87 T-Total = 87 To see if this formula works go to T-Shape A Part 2 In this part I will use different size grids to investigate the relationship between the T-total and the T-Number and the grid size. 10x10 grid 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 A= 1+2+3+12+22 = T-Total = 40 T-Number =22 B = 5+6+7+16+26= T-Total= 60 T-Number =26 C =28+29+30+39+49= T-Total = 175 T-Number = 49 D...

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