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To add fractions with a common denominator, you simply add the numerators and keep the denominators the same. For instance, 1/7+3/7 = 4/7

If the denominators are different, you will need to find an equivalent fraction of one of the values that means the denominators can be equal. This is done by multiplying top and bottom of a fraction by the same amount. For instance, if we had 1/3 + 4/9, we would need to multiply top and bottom of the first fraction by 3. That gives us 3/9 + 4/9. Then the addition can be completed normally.

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Q: How do you solve adding fractions?
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