The sum of each group of numbers are as follows: 1. 110 + 83 + 328 = 521 2. 92 + 37 + 14 + 66 = 209 3. 432 + 11 + 157 + 30 = 630 It does not matter how much you re-arrange the numbers in each group, you will keep arriving at the same answers, this is because the sum of a particular set of numbers will always remain the same.
See the attachment for detailed answer <span>So then R is 1/6 of the way from E to F. The x distance from E to F is 11- 4=7. So then the x distance from E is, Similarly for y,