Answer:
The percentage increase in Ally monthly pay is 12.89 %
Step-by-step explanation:
Given as :
The initial pay of Ally = i = $ 15.90
The final pay of Ally = f = $ 17.95
Let The increase percentage = x %
Now, Percentage increase % = [tex]\dfrac{\textrm Final pay - \textrm initail pay}{\textrm initial pay}[/tex] × 100
Or, x = [tex]\dfrac{\textrm f - \textrm i}{\textrm i}[/tex] × 100
Or, x = [tex]\dfrac{\textrm $ 17.95 - \textrm $ 15.90}{\textrm $ 15.90}[/tex] × 100
Or, x = [tex]\frac{2.05}{15.90}[/tex] × 100
∴ x = 0.1289 × 100
I.e x = 12.89
So, increase percentage = x = 12.89
Hence The percentage increase in Ally monthly pay is 12.89 % Answer
