What are the coordinates of the point 2/3 of the way from A (-1,7) to B (5,1)

Answer 1

-1 to 5 = 6, 2/3 of 6 =4, add 4 to -1 to get 3 as the x coordinate

7 to 1 = 6 2/3 of 6 = 4 subtract 4 from 7 to get 3 as the y coordinate

(3,3) is the point 2/3 of the way from A to B