Răspuns :

[tex]0.75 + \frac{1}{8} \div \frac{1}{2} = \\ = \frac{75}{100} + \frac{1}{8} \times 2 = \\ = \frac{3}{4} + \frac{1}{4} = [/tex]

[tex] = \frac{4}{4} = \\ = 1[/tex]