# How do you simplify the sum of #3/5 + 2/7#?

You can not directly add or subtract the top numbers of fractions unless the bottom numbers are all the same.

The correct way to write this is:

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To simplify the sum of 3/5 + 2/7, you need to find a common denominator and then add the fractions together.

The common denominator for 5 and 7 is 35.

So, rewrite the fractions with the common denominator:

3/5 = (3 * 7) / (5 * 7) = 21/35 2/7 = (2 * 5) / (7 * 5) = 10/35

Now, add the fractions:

21/35 + 10/35 = 31/35

So, the simplified sum of 3/5 + 2/7 is 31/35.

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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