# What is #5/7 + 3/4#?

Simplify:

In order to add or subtract fractions, they must have the same denominator. We can determine the least common denominator (LCD) by listing the multiples of each denominator, and finding the lowest multiple they have in common.

Simplify.

Simplify.

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To add the fractions ( \frac{5}{7} ) and ( \frac{3}{4} ), you first need to find a common denominator. In this case, the least common multiple of 7 and 4 is 28. Then, rewrite each fraction with the common denominator and add the numerators.

( \frac{5}{7} + \frac{3}{4} = \frac{5 \times 4}{7 \times 4} + \frac{3 \times 7}{4 \times 7} )

( = \frac{20}{28} + \frac{21}{28} )

Now, add the numerators:

( = \frac{20 + 21}{28} )

( = \frac{41}{28} )

So, ( \frac{5}{7} + \frac{3}{4} = \frac{41}{28} ).

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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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