Răspuns:
B)
[tex] \frac{1}{12} + \frac{4}{5} + \frac{6}{1} = \\ \frac{1}{12} + \frac{4}{5} \times 6 = \\ \frac{1}{12} + \frac{24}{5} = \frac{293}{60} [/tex]
C)
[tex]2 \div \frac{4}{9} + \frac{11}{5} \times \frac{10}{11} = \\ = 2 \times \frac{9}{4} + 2 = \frac{13}{2} [/tex]
E) 25.5
