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How do you add $4 \frac{1}{4} + 12 \frac{11}{12}$ $4\frac { 1} { 4} + 12\frac { 11} { 12}$ ?

1 Answer

Diego Martínez Paz

Jun 7, 2017

Answer: 68,7

Explanation:

$4 \frac{1}{4} + 12 \frac{11}{12}$ $4 1/4 + 12 11/12$

$\frac{17}{4} + \frac{155}{12}$ $17/4 + 155/12$

$\frac{204+620}{12}$ $"204+620"/12$

$\frac{824}{12}$ $824/12$

Simplifying...

68,7 or $\frac{206}{3}$ $206/3$

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