# Math

What value could be added to 2/15 to make the sun greater than 1/2?

A. 1/15
B. 8/30
C. 5/15
D. 8/15

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3. 8
1. Sum*

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posted by Oof
2. well, 2/15 = 4/30
and 1/2 = 15/30

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posted by Steve
3. 2/15 + n > 1/2.
n > 1/2 - 2/15,
n > 15/30 - 4/30,
n > 11/30.
Add any number greater than 11/30.
5/15 = 10/30(too small).

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posted by Henry

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