Question

substrate the sum of -11/5 and -2/3 from the sum of 3/5 and7/3​

Answer 1

First add -11/5 & -2/3

=-33-10/15

=-43/15

Second add 3/5 & -2/3

=9-10/15

=-1/15

Last subtract -43/15 from -1/15

=-1-(-43)/15

=43+1/15

=42/15

that's your answer