Question

se de 11/20 voce subtrair 2/5,que fraçao vc vai obter

Answer 1

$\LARGE\tt{} \dfrac{11}{2 } - \dfrac{2}{5} \\ \\ \LARGE\tt{} \dfrac{11}{20} - \dfrac{2 \times 4}{5 \times 4} \\ \\ \LARGE\tt{} \dfrac{11}{20} - \dfrac{8}{20} \\ \\ \LARGE\tt{} \dfrac{11 - 8}{20} \\ \\ \LARGE\tt{} \boxed{ \dfrac{3}{20} }$

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