Question

11/15 - 3/20
por favor gostaria de saber​

Answer 1

Resposta:

$\frac{11}{15}-\frac{3}{20}=\frac{7}{12}$

Explicação passo a passo:

$\frac{11}{15}-\frac{3}{20}\\\\\frac{44}{60}-\frac{9}{60}\\\\\frac{44-9}{60}\\\\\frac{35}{60}\\\\\frac{7}{12}$