Question

me ajudem 1/14+2/14+3/18-1/9​

Answer 1

Resposta:

17/63

Explicação passo-a-passo:

$\dfrac{1}{14} +\dfrac{2}{14} +\dfrac{3}{18} -\dfrac{1}{9}$

Aplicando MMC(14,14,18 e 9) = 126

$\dfrac{(9+18+21-14)}{126} =\dfrac{34}{126}$

Simplificando:

17/63