What is the answer to this

Answer: The answer would be 2 1/2
Step-by-step explanation:
first you convert the mixed number into an improper fraction which would be 25/8
then you multiply 4/5 with 25/8
which equals 100/40
finally you simplify and you get 2 1/2
Answer:
so first you would make 3 1/8 into a number like the frist one then change them into common denominators then multilpy.I hope it helps