take a picture of the display counter too
Edit: Misread the diagram, the previous answer was wrong.
5/8=10×w this is my equation then i divide by 10 on both sides
w=6.25
Since the number before the number in the tenth place (7) is greater than 5 (8), you will be rounding up. So your answer is 9.80
5.5-3b = 2b-6.25
5.5+6.25 = 2b+3b
11.75 = 5b
11.75/5 = 5b/5
2.35 = b
