Add or subtract Write in simplest form.
-11/15 - 1/15

- 4/5

Step-by-step explanation:

Step 1:

- 11/15 - 1/15           Equation

Step 2:

- 12/15          Add the negative numbers

Step 3:

- 4/5         Convert

- 4/5

Subtracting from a negative number is the same thing as adding them together.

Hope This Helps :)

i need more details sorry

step-by-step explanation:

noncoplanar points are points that do not lie on the same line.