Question

qual o quociente de 1,25 por 0,5?

Answer 1

$\frac{1,25}{0,5}=\frac{1,25*100}{0,5*100}\\\\\frac{1,25}{0,5}=\frac{125}{50}\\\\\frac{1,25}{0,5}=\frac{5*25}{5*10}\\\\\frac{1,25}{0,5}=\frac{25}{10}\\\\\frac{1,25}{0,5}=2,5$