Question

Pfv me ajudem é para amanhã

Answer 1

$\LARGE\tt{}\left( \dfrac{6}{14} \times \dfrac{9}{7} \right) +\left( \dfrac{1}{7} + \dfrac{1}{3} \right) \\ \\ \LARGE\tt{}\left( \dfrac{3}{7} \times \dfrac{9}{7} \right) + \dfrac{10}{21} \\ \\ \LARGE\tt{} \dfrac{27}{49} + \dfrac{10}{21} \\ \\ \LARGE\tt{}\LARGE\tt{} \boxed{ \dfrac{151}{147} }$

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