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ki77a [65]
3 years ago
15

The decimal equivalent of the fraction 2/15 is____. The number of digits that should be overlined is___.

Mathematics
2 answers:
lina2011 [118]3 years ago
8 0

Answer:

A. 0.1333333

B. 0.1\overline{3}

Step-by-step explanation:

We are asked to find the decimal equivalent to the fraction \frac{2}{15}.

Upon dividing 2 by 15 we will get,

\frac{2}{15}=0.13333333333333

Since 3 is repeating, so we can represent our answer as:

\frac{2}{15}=0.1\overline{3}

We can see that digit 3 is repeating itself infinitely, therefore, the number of digits that should be over-lined is one that is 3.

lidiya [134]3 years ago
4 0
0.13 and the amount of digits are 1 because there is only a repeating 3.
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Answer:

Sum of \frac{7x}{x^2-4} and \frac{2}{x+2} is \mathbf{\frac{9x-4}{x^2-4}}

Option B is correct answer.

Step-by-step explanation:

We need to find sum of \frac{7x}{x^2-4} and \frac{2}{x+2}

Finding sum of  \frac{7}{x^2-4} and \frac{2}{x+2}:

\frac{7x}{x^2-4}+\frac{2}{x+2}

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Option B is correct answer.

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