Answer:
4e and 4f
Step-by-step explanation:
1: 4*4*e=16e 2*2*e= 4e 16e/4e=4e
2: 4*4*f=16f 2*2*f=4f 16f/4f=4f
I haven't learned about this yet but I do know a little, hopefully this was correct and helps you out! :) Have a good evening!
