Question

Вычисли
а) 3 89 + 2 518 - 1 736

Answer 1

$3 frac{8}{9} +2 frac{5}{18} -1 frac{7}{36} = frac{35}{9}+ frac{41}{18}- frac{43}{36}= frac{140+82-43}{36}= frac{179}{36} =4 frac{35}{36}$