0,5 + 1/3 =; 3/25 − 0,12 =; 1/7 − 0,1 =; 0,6 − 7/20 =; 1/10 − 1/11 =

1. \(0.5+\frac{1}{3}=\frac{1}{2}+\frac{1}{3}=\frac{5}{6}\).
2. \(\frac{3}{25}-0.12=0.12-0.12=0\).
3. \(\frac{1}{7}-0.1=\frac{10}{70}-\frac{7}{70}=\frac{3}{70}\).
4. \(0.6-\frac{7}{20}=\frac{12}{20}-\frac{7}{20}=\frac{5}{20}=0.25\).
5. \(\frac{1}{10}-\frac{1}{11}=\frac{11-10}{110}=\frac{1}{110}\).

Ответ: \(\frac{5}{6};\ 0;\ \frac{3}{70};\ 0.25;\ \frac{1}{110}\).