Question

Cât face 11 supra 30: 50 supra 30

Answer 1

$\it \dfrac{11}{30}:\dfrac{50}{30}=\dfrac{11}{30}\cdot\dfrac{30}{50}=\dfrac{11}{50}$

Answer 2

$\frac{11}{30} : \frac{50}{30} = \frac{11}{30} \times \frac{30}{50} = \frac{11 \times 30}{30 \times 50} = \frac{330}{1500}^{(30} = \frac{11}{50}$