Question

a : 3 1/3 = 1 9/10 помогите решить

Answer 1

$a:3\frac{1}{3} =1\frac{9}{10}\\\\a=1\frac{9}{10}*3\frac{1}{3}=\frac{19}{10}*\frac{10}{3}=\frac{19}{3}=6\frac{1}{3}\\\\Otvet:\boxed{a=6\frac{1}{3}}$