Answer :
PEMDAS
First do what is in the parenthesis
3/10 + 4/10 = 7/10
Then do what is left
7/10+6/10= 13/10
1 3/10
First do what is in the parenthesis
3/10 + 4/10 = 7/10
Then do what is left
7/10+6/10= 13/10
1 3/10