Answer:
26%
Step-by-step explanation:
Given
[tex]\text{Increase Percentage}= \frac{\text{(Final value-Initial Value)}}{\text{Initial Value}}\times 100[/tex]
Therefore increase percentage
[tex]=\frac{(n-m)}{m}\times 100=\frac{(11.34-9)}{9}\times 100=\frac{2.34}{9} \times 100=0.26 \times 100 =26[/tex]
Therefore Percentage increase in price of internet in November= 26%