Answer:
Step-by-step explanation:
28.5
b = -8
crossmultiply
1)
2)
24:40
3:5
This means there are 8 divisions altogether - 8 parts to be split (3+5=8)
64 / 8 = 8
8x3 = 24
8x5 = 40
£24:£40
Hope this makes sense!