# How do you subtract #\frac { 27} { 13} - \frac { 1} { 4}#?

Find a common denominator multiply by the factors to make the two fractions equal then subtract them and divide out any resulting common factors.

Since 13 is prime, 13 and 4 do not share any common factors. Rather, the product of 13 and 4 will serve as the common denominator.

The incorrect fraction is converted to a mixed number by dividing by 52.

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To find:

The least common multiple of 13 and 4 is 52

Hence,

The denominator is common.

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To subtract (\frac{27}{13} - \frac{1}{4}), you need to find a common denominator, which in this case is 52. Then, you can rewrite the fractions with the common denominator:

(\frac{27}{13} = \frac{27 \times 4}{13 \times 4} = \frac{108}{52})

(\frac{1}{4} = \frac{1 \times 13}{4 \times 13} = \frac{13}{52})

Now, you can subtract the fractions:

(\frac{108}{52} - \frac{13}{52} = \frac{108 - 13}{52} = \frac{95}{52})

So, (\frac{27}{13} - \frac{1}{4} = \frac{95}{52}).

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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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