# math

subtracting fractions with different denominators. Change answer to simplest form:

3/9 - 1/4

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2. 👎 0
3. 👁 70
1. You need to find the common denominator.

3/9 = 1/3 = 4/12
1/4 = 3/12

4/12 - 3/12 = ?

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2. 👎 0

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