-20/48 x 6 =
![\frac{-20}{48}](https://tex.z-dn.net/?f=%20%5Cfrac%7B-20%7D%7B48%7D%20)
x
![\frac{6}{1}](https://tex.z-dn.net/?f=%20%5Cfrac%7B6%7D%7B1%7D%20)
I would cancel out the 6 in the numerator and the 48 in the denominator
Now I have <u />
![\frac{-20}{8}](https://tex.z-dn.net/?f=%20%5Cfrac%7B-20%7D%7B8%7D%20)
or <u />
![\frac{-5}{2}](https://tex.z-dn.net/?f=%20%5Cfrac%7B-5%7D%7B2%7D%20)
reduced.
-5 ÷ 2 = -2 1/2 and that is the answer in simplest form
-15. It would basically be -3 multiplied by 5 To get the answer.
M = (x1 +x2)/2 , (y1 + y2)/2
M = (3.2+1.6)/2 , (2.5 - 4.5)/2
M = (2.4, -1)