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snow_tiger [21]
3 years ago
6

What is added 5 1/8 + 5/6 + 5/12=

Mathematics
2 answers:
ale4655 [162]3 years ago
7 0

5 \frac{1}{8}  +  \frac{5}{6}  +  \frac{5}{12}  = x \\  \frac{41}{8}  +  \frac{5}{6}  +  \frac{5}{12}  = x \\  \frac{123}{24}  +  \frac{20}{24}  +  \frac{10}{24}  = x \\  \frac{153}{24}  = x \\ 6 \frac{9}{24}  = x \\  \\ 6  \frac{3}{8}  = x

slamgirl [31]3 years ago
7 0
<h2>Hello!</h2>

The answer is:  \frac{51}{8}

<h2>Why?</h2>

We must remember the way that we can add fractions:

\frac{a}{b}+\frac{c}{d}=\frac{ad+bc}{bd}

Let's solve this problem following the next steps:

5 \frac{1}{8}=\frac{40+1}{8}=\frac{41}{8}

Then, adding:

\frac{41}{8}+\frac{5}{6}=\frac{246+40}{48}=\frac{286}{48}

Finally, adding:

\frac{286}{48} +\frac{5}{12}=\frac{3432+240}{576}=\frac{3672}{576}=\frac{51}{8}

Hence,

5\frac{1}{8} +\frac{5}{6} +\frac{5}{12} =\frac{51}{8}

Have a nice day!

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