41. Вычислите: 3/4 + 4/5.

Question

\(\frac{3}{4}+\frac{4}{5}=\frac{15}{20}+\frac{16}{20}=\frac{31}{20}=1.55\).

Ответ: 1,55.

Accepted Answer

\(\frac{3}{4}+\frac{4}{5}=\frac{15}{20}+\frac{16}{20}=\frac{31}{20}=1.55\).

Ответ: 1,55.