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Mrs. Ferrell spent 40 minutes grading tests. That was 80% of the total number of minutes she spent grading. How many minutes did she spend grading?
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4 votes
Mrs. Ferrell spent 40 minutes grading tests. That was 80% of the total number of minutes she

spent grading.
How many minutes did she spend grading?

User Adam Schiavone
by
8.1k points

1 Answer

5 votes

Answer:

50 mins

Explanation:

80 percent=40 mins

100 percent=50 mins

User Anarno
by
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