Question

Здравствуйте!помогите г)8 3/7-4
Д) 1-2/3

Answer 1

$8 frac{3}{7} - 4 = frac{59}{7} - frac{28}{7} = frac{31}{7} = 4 frac{3}{7} \ 1 - frac{2}{3} = frac{1}{3}$