Explicație pas cu pas:
Salut!
[tex] \displaystyle \bf a) \: 3 \: \div \: \frac{5}{2} = 3 \: \times \: \frac{2}{5} = \red{\boxed{\displaystyle \bf \frac{6}{5} }} \\ \\ \displaystyle \bf b) \: 5 \: \div \: \frac{3}{4} = 5 \: \times \: \frac{4}{3} = \red{\boxed{\displaystyle \bf \frac{20}{3} }} [/tex]
