3/8 = 3/8.
1/2 = 4/8
5/8 - 1/2 = 5/8 - 4/8 = 1/8
Zane ate more the first time
Form the ratio 560/2800 and then mult. the result by 100%:
560
--------- * 100% = 20%
2800
68 is rounded to 70. 29 is rounded to 30. This leaves you with 70 - 30, which equals 40. Which is letter D.
Given:
Coordinates of point C are (-3,6).
Point B(0,5.5) is the midpoint of AC.
To find:
The coordinates of A.
Solution:
Let the coordinates of point A are (a,b).
Formula for midpoint:

Using the above formula, the midpoint of A(a,b) and C(-3,6) is


On comparing both sides, we get



and,




Therefore, the coordinates of point A are (3,5).