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Marshall scored 80 on his first quiz and 70 on his second quiz. What was the percent of decrease in his scores?

Marshall scored 80 on his first quiz and 70 on his second quiz. What was the percent of decrease in his scores?
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11 votes
Marshall scored 80 on his first quiz and 70 on his second quiz. What was the percent of decrease in his scores?

User Khusnanadia
by
8.3k points

1 Answer

4 votes

Answer:

12.5% Decrease

Explanation:

(10/80)*100

User Minh Kha
by
8.9k points
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