Question

Va rog frumos.
Vreau doar răspunsurile.
Ofer 20 DE PUNCTE+COROANĂ.​

Answer 1

a) $\frac{4}{32}$+$\frac{4}{32}$=$\frac{8}{32}$

b) $\frac{1}{6}$+$\frac{1}{2}$=$\frac{1}{6}$+$\frac{3}{6}$=$\frac{4}{6}$

c) $\frac{4}{9}$+$\frac{0,5}{1}$=$\frac{4}{9}$+$\frac{4,5}{9}$=$\frac{8,5}{9}$

d)$\frac{4}{3}$×$\frac{5}{2}$+6=$\frac{20}{6}$+6=$\frac{20}{6}$+$\frac{36}{6}$=$\frac{56}{6}$

e)$\frac{15}{7}$×$\frac{6}{5}$-$\frac{1}{7}$=$\frac{90}{35}$-$\frac{1}{7}$=$\frac{90}{35}$-$\frac{5}{35}$=$\frac{85}{35}$