Question

qual e o valor de 10/9 : 10/6?

Answer 1

$\frac{10}{9}\div\frac{10}{6}=\frac{10}{9}\times\frac{6}{10}=\frac{6}{9}=\frac23$

Answer 2

10/9 : 10/6 = 10/9 * 6/10= 60/90 = 2/3