SOLUTION: Cece scored a 78 on her first math test. She scored an 84 on her second test. What is the percent increase, rounded to the nearest tenth, from Cece�s first score to her second scor

Question 427175: Cece scored a 78 on her first math test. She scored an 84 on her second test. What is the percent increase, rounded to the nearest tenth, from Cece�s first score to her second score?
Found 2 solutions by rfer, josmiceli:
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
84-78=6
6/78=0.0769=7.7% increase rounded
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
The increase is
Let = percent gain

7.7 percent increase
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