Amy earns £10.00 per hour. she gets a raise, and her new hourly rate is £11.50. what is the percentage change in her hourly rate?

15%

Step-by-step explanation:

% change = change/ actual value x 100

Change = 11 .50 - 10 = 1.5

Therefore % change = 1.5/10 x 100

= 15%

The percentage change in the Amy’s hourly rate is 15 %.

Solution:

Given, Amy earns £10.00 per hour.  

She gets a raise, and her new hourly rate is £11.50

We have to find what is the percentage change in her hourly rate?

The percentage change is given as:

Here original value = 10

Final value = 11.50

Change in value = Final value – Original value

Change in value = 11.50 – 10 = 1.5

Plugging in the values in formula we get,

Hence, the percentage change in the Amy’s hourly rate is 15 %.

10

step-by-step explanation: