Question

помогите с номером 1

Answer 1

$frac{9.62 - 5 frac{5}{6} times frac{3}{5} }{1.9 + 1.7} = frac{9.62 - 3.5}{3.6} = frac{6.12}{3.6} = 1.7$

Answer 2

$1) 5frac{5}{6} cdotfrac{3}{5}=frac{35}{6} cdotfrac{3}{5}=frac{7}{2} =3frac{1}{2}=3,5\ \ 2) 9,62-3,5=6,12\ \ 3) 1,9+1,7=3,6\ \ 4) 6,12:3,6=61,2:36=61frac{2}{10}:36=61frac{1}{5}:36=frac{306}{5}cdotfrac{1}{36}=frac{17}{10}=1,7$

Ответ: $1,7$