No reason to try to use decimals. Fractions are exact.
Your addition is correct.
How to add matrices that involve improper fractions?
I have this assignment and one of the questions were:
C= [ 7 11] D= [ 1 0 ]
[ -15 3] [ 4 -11/12]
This is what I have so far
C+D= [ 8 11 ]
-11 25/12 So the 25/12, do I keep it that way or do I convert it to a decimal?
2 answers
Thank you :)