Question

1. Выполните сложение:

6 целых+5/8 + 2/8 = 4 целых 3/8 + 2 целых 5/8 =

4 целых + 2 целых 2/3 = 2 целых 7/13 + 3 целых 8/13 =
4 целых + 2 целых 2/3 =
3 целых + 5/7 + 8 целых=

Answer 1

$6 + \frac{5}{8} + \frac{2}{8} = \frac{48 + 5 + 2}{8} = \frac{55}{8} = 6 \frac{7}{8}$
$4 + 2 \frac{2}{3} = 4 + \frac{ 4}{3} = \frac{16}{3} = 5 \frac{1}{3}$
$4 \frac{3}{8} + 2 \frac{5}{8} = \frac{3}{2} + \frac{5}{4} = \frac{11}{4} = 2 \frac{3}{4}$
$2 \frac{7}{13} + 3 \frac{8}{13} = \frac{14}{13} + \frac{24}{13} = \frac{38}{13} = 2 \frac{12}{13}$
$3 + \frac{5}{7} + 8 = 11 + \frac{5}{7} = \frac{82}{7} = 11 \frac{5}{7}$