Выполните действия:5 + 2 3/810 3/4 - 74 1/6 +1012 8/15 - 124 1/9 + 3 4/97 5/7 - 4 3/73...

Выполните действия:
5 + 2 $\frac{3}{8}$ = (5 + 2) +   $\frac{3}{8}$ = 7   $\frac{3}{8}$

10 $\frac{3}{4}$   - 7 = ( 10 - 7) + $\frac{3}{4}$ = 3   $\frac{3}{4}$ = 3,75

4   $\frac{1}{6}$ +10 = (4 + 10) +   $\frac{1}{6}$ = 14   $\frac{1}{6}$

12 $\frac{8}{15}$   - 12 = (12 - 12) +   $\frac{8}{15}$ =   $\frac{8}{15}$

4   $\frac{1}{9}$ + 3   $\frac{4}{9}$ = (4 + 3) + ( $\frac{1}{9}$ + $\frac{4}{9}$ ) = 7 $\frac{5}{9}$

7 $\frac{5}{7}$ - 4 $\frac{3}{7}$ = (7 - 4) + ( $\frac{5}{7}$ - $\frac{3}{7}$ ) = 3 $\frac{2}{7}$

3 $\frac{8}{11}$ + 5 $\frac{2}{11}$ = (3 + 5) + ( $\frac{8}{11}$ + $\frac{2}{11}$ ) = 8 $\frac{10}{11}$

9 $\frac{7}{12}$   - 7 $\frac{6}{12}$   = (9 - 7) + ( $\frac{7}{12}$ + $\frac{6}{12}$ ) = 2 $\frac{1}{12}$

4 $\frac{3}{5}$ + 2 $\frac{4}{5}$ = (4 + 2) + ( $\frac{3}{5}$ + $\frac{4}{5}$ ) = 6 $\frac{7}{5}$ = 7 $\frac{2}{5}$

8 $\frac{9}{13}$ + 7 $\frac{12}{13}$ = (8 + 7) + ( $\frac{9}{13}$ + $\frac{12}{13}$ ) = 16 $\frac{8}{13}$