Question

1 7/8÷4 1/6
6 2/3÷2 7/9
5 1/3÷3 5/9
5 5/14÷2 1/7
6 2/5÷1 7/9

Answer 1

$1 frac{7}{8} div 4 frac{1}{6} = frac{15}{8} div frac{25}{6} = frac{15}{8} times frac{6}{15} = frac{9}{20} \ \ 6 frac{2}{3} div 2 frac{7}{9} = frac{20}{3} div frac{25}{9} = frac{20}{3} times frac{9}{20} = frac{12}{5} = 2 frac{2}{4} \ \ 5 frac{1}{3} div 3frac{5}{9} = frac{16}{3} div frac{32}{9} = frac{16}{3} times frac{9}{32} = frac{3}{2} = 1 frac{1}{2} \ \ 5 frac{5}{14} div 2 frac{1}{7} = frac{75}{14} div frac{15}{7} = frac{75}{14} times frac{7}{15} = frac{5}{2} = 2 frac{1}{2} \ \ 6 frac{2}{5} div 1 frac{7}{9} = frac{32}{5} div frac{16}{9} = frac{32}{5} times frac{9}{16} = frac{2}{5} times 9 = frac{18}{5} = 3 frac{3}{5}$

Answer 2

Спасибо огромное