Question

решите уровнение 2⅔:3⅓=х:3,5

Answer 1

2⅔:3⅓=x:3,5
8/3*3/10=x:3,5
x=3,5*4/5
x=2,8

Answer 2

$frac{ 2frac{2}{3} }{3 frac{1}{3} } = frac{x}{3.5} \ frac{ frac{8}{3} }{ frac{10}{3} } = frac{x}{3.5} \ frac{8}{3} times frac{35}{10} = frac{10}{3} x \ frac{140}{15} = frac{10}{3} x \ x = frac{140}{15} times frac{3}{10} \ x = frac{14}{5} \ x = 2 frac{4}{5} \ x = 2.8$