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Sharpened => 35
Unsharpened => 84-35 = 49
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Answer:
7: 5
Explanation:
unsharpened to sharpened
First we need to determine the number of unsharpened
84 - 35 =49
There are 35 sharpened
49:35
Divide each by 7
49/7 : 35/7
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