The percentage change in the Amy’s hourly rate is 15 %.
<u>Solution:</u>
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?
<em><u>The percentage change is given as:</u></em>
Here original value = 10
Final value = 11.50
<em>Change in value = Final value – Original value
</em>
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 %.