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Alexed scored a 72 on his first finance exam. He then studied more inpreparation for the second finance exam and scored a 90.What is the percent difference between his two scores?

1 Answer

3 votes

ANSWER

25%

Step-by-step explanation

The percent difference is:


\frac{\text{ final score - initial score}}{\text{ initial score}}*100

In this problem, the initial score was 72 and the final score was 90:


(90-72)/(72)*100=(18)/(72)*100=0.25*100=25\text{ \%}

User Tom Bunting
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