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One week a student studied for 12 hours. The next time week they only studied for 3 hours. What was the percent decrease in the amount of time the student spent studying?

One week a student studied for 12 hours. The next time week they only studied for 3 hours. What was the percent decrease in the amount of time the student spent studying?
asked 112k views
1 vote
One week a student studied for 12 hours. The next time week they only studied for 3 hours. What was the percent decrease in the amount of time the student spent studying?

asked
User AeroHil
by
8.8k points

2 Answers

5 votes

Answer: 400%

Explanation:

12/3 = 4

answered
User Mike Hedman
by
7.9k points
4 votes

Answer:

25%

Explanation:

12 hrs = 100%

=> 3 hrs = 3 : 12 = 25%

answered
User Mprabhat
by
8.6k points
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