Evaluate 5+5/6-8-13+10.

pevljivuaosyc
2022-05-07
Answered

Evaluate 5+5/6-8-13+10.

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candydulce168nlid

Answered 2022-05-08
Author has **11** answers

Find the common denominator.

$\frac{5\cdot 6}{6}+\frac{5}{6}+\frac{-8\cdot 6}{6}+\frac{-13\cdot 6}{6}+\frac{10\cdot 6}{6}$

Combine the numerators over the common denominator.

$\frac{5\cdot 6+5-8\cdot 6-13\cdot 6+10\cdot 6}{6}$

Simplify each term.

$\frac{30+5-48-78+60}{6}$

Simplify the expression.

$-\frac{31}{6}$

The result can be shown in multiple forms.

Exact Form:

$-\frac{31}{6}$

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Simplifying compound fraction: $\frac{3}{\frac{\sqrt{5}}{5}}$

I'm trying to simplify the following:$\frac{3}{\text{}\frac{\sqrt{5}}{5}}$

I know it is a very simple question but I am stuck. I followed through some instructions on Wolfram which suggests that I multiply the numerator by the reciprocal of the denominator.

The problem is I interpreted that as:

$\frac{3}{\text{}\frac{\sqrt{5}}{5}\text{}}\times \frac{5}{\sqrt{5}},$

Which I believe is:

$\frac{15}{\text{}\frac{5}{5}\text{}}=\frac{15}{1}.$

What am I doing wrong?

I'm trying to simplify the following:

I know it is a very simple question but I am stuck. I followed through some instructions on Wolfram which suggests that I multiply the numerator by the reciprocal of the denominator.

The problem is I interpreted that as:

Which I believe is:

What am I doing wrong?

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