Question

a soma dessa única fração por favor :
$\frac{434}{571} + \frac{533}{431}$
​

Answer 1

$\LARGE\tt{} \dfrac{434}{571} + \dfrac{533}{431} \\ \\ \LARGE\tt{} \dfrac{434 \times 431}{571 \times 431} + \dfrac{533 \times 571}{431 \times 571} \\ \\ \LARGE\tt{} \dfrac{187054}{246101} + \dfrac{304343}{246101} \\ \\ \LARGE\tt{} \dfrac{187054 + 304343}{246101} \\ \\ \LARGE\tt{}\LARGE\tt{} \boxed{ \dfrac{491397}{246101} }$

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