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Kelvin's math average is 75 and he wants to increase it to 89. He decides that a 12% increase will allow him to reach his goal. Is he correct? Why or why not?

Kelvin's math average is 75 and he wants to increase it to 89. He decides that a 12% increase will allow him to reach his goal. Is he correct? Why or why not?
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20 votes
Kelvin's math average is 75 and he wants to increase it to 89. He decides

that a 12% increase will allow him to reach his goal. Is he correct? Why or
why not?

User Robert Tomas G IV
by
8.5k points

1 Answer

12 votes

Answer:

incorrect its actually 14%

Explanation:

User MMP
by
8.1k points
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