Well 8x25x23 = 4,600 but what do you need to subtract by?
Send me a photo and ill solve it because you gave me nothing to work with lol
Answer:
you need to post a picture or explain more
Answer is 2
Step by step exploration
2+1.25f=10-2.75f
1.25f+ 2.75f=10-2
4f=8
f=2