197. Вычислите: 1) 7 $\frac{9}{16}$ + 8 $\frac{7}{16}$; 2) 4 $\frac{9}{19}$ + 5 $\frac{13}{19}$; 3) 1 - $\frac{16}{25}$; 4) 4 - 1 $\frac{7}{12}$; 5) 6 $\frac{5}{14}$ - 2 $\frac{11}{14}$; 6) 19 $\frac{11}{35}$ - 12 $\frac{29}{35}$.

Question

Вопрос: $Фото задания: 197. Вычислите: 1) 7 $\frac{9}{16}$ + 8 $\frac{7}{16}$; 2) 4 $\frac{9}{19}$ + 5 $\frac{13}{19}$; 3) 1 -…$ Фото задания

197. Вычислите: 1) 7 $\frac{9}{16}$ + 8 $\frac{7}{16}$; 2) 4 $\frac{9}{19}$ + 5 $\frac{13}{19}$; 3) 1 - $\frac{16}{25}$; 4) 4 - 1 $\frac{7}{12}$; 5) 6 $\frac{5}{14}$ - 2 $\frac{11}{14}$; 6) 19 $\frac{11}{35}$ - 12 $\frac{29}{35}$.

Accepted Answer

1) 7 $\frac{9}{16}$ + 8 $\frac{7}{16}$ = 15 $\frac{16}{16}$ = 16
2) 4 $\frac{9}{19}$ + 5 $\frac{13}{19}$ = 9 $\frac{22}{19}$ = 10 $\frac{3}{19}$
3) 1 - $\frac{16}{25}$ = $\frac{25}{25}$ - $\frac{16}{25}$ = $\frac{9}{25}$
4) 4 - 1 $\frac{7}{12}$ = 3 $\frac{12}{12}$ - 1 $\frac{7}{12}$ = 2 $\frac{5}{12}$
5) 6 $\frac{5}{14}$ - 2 $\frac{11}{14}$ = 5 $\frac{19}{14}$ - 2 $\frac{11}{14}$ = 3 $\frac{8}{14}$ = 3 $\frac{4}{7}$
6) 19 $\frac{11}{35}$ - 12 $\frac{29}{35}$ = 18 $\frac{46}{35}$ - 12 $\frac{29}{35}$ = 6 $\frac{17}{35}$

Ответ:
1) 16
2) 10 $\frac{3}{19}$
3) $\frac{9}{25}$
4) 2 $\frac{5}{12}$
5) 3 $\frac{4}{7}$
6) 6 $\frac{17}{35}$

197. Вычислите: 1) 7 \(\frac{9}{16}\) + 8 \(\frac{7}{16}\); 2) 4 \(\frac{9}{19}\) + 5 \(\frac{13}{19}\); 3) 1 - \(\frac{16}{25}\); 4) 4 - 1 \(\frac{7}{12}\); 5) 6 \(\frac{5}{14}\) - 2 \(\frac{11}{14}\); 6) 19 \(\frac{11}{35}\) - 12 \(\frac{29}{35}\).

Ответ: