How do I do this? And I need to simplify it

Answer:
Step-by-step explanation:
first convert 3/8 to 9/24
then add to get 12/24
then simplify to make the fraction easier to read
12 goes into 24 2 times
so 12/24 is 1/2
or 12/14=6/12=3/6=1/2
HOPE THIS HELPS ;]