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The average grade of an English class rose fro 70 to 85, what is the approximate percent increase?

The average grade of an English class rose fro 70 to 85, what is the approximate percent increase?
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1 vote
The average grade of an English class rose fro 70 to 85, what is the approximate percent increase?

User Aniket Sinha
by
7.4k points

1 Answer

4 votes

Answer:

Explanation:

85 - 70 = 15

15/70 = 0.21428571428

Round to .21

Move decimal over twice to the right

21%

User SKK
by
8.5k points
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