Verified Answer :

Okay you messed up on part a because you didn't write the expression
Part B.
U got 11r13
Now make it 11 and 13/25
The 11 is the whole amount
13 is part of an am out.
25 is how much 13 is out of

the 11 is the whole amount 13 is part B of an am out ,25 is how much is 13 is out of