Question

urgent va rog nu ignora ​

Answer 1

Răspuns:

5/2:15/2= 3/2

Explicație pas cu pas:

Answer 2

$\frac{1}{22} \div \frac{15}{2} = \frac{1}{22} \times \frac{2}{15} = \frac{1 \times 2}{22 \times 15} = \frac{1}{165}$