10^1. 10^2. 10^3. 10^4. 10^5. Etc
The original price was 100% and the sale was -25%
100% - 25% = 75%
This means 75% = £33
75% = 3/4
If we divide the sale amount by 3 and them multiply by 4, we will get the original amount.
£33 / 3 = £11
£11 x 4 = £44
Answer:
im not sure the answer tho- just trying
Best choice for variables.....I would let students be " s " and parents be " p "