Question

две целых две третих : на три целых одну третью =х:35

Answer 1

$2 frac{2}{3} div 3 frac{1}{3} = x div 35 \ \ 2 frac{2}{3} times 35 = x times 3 frac{1}{3} \ \ frac{8}{3} times 35 = x times frac{10}{3} \ \ frac{280}{3} = frac{10}{3} x \ 28 = x \ x = 28$

Answer 2

2 2/3 : 3 1/3 = x : 35
8/3 : 10/3 = x : 35
8/3 * 3/10 = x :35
4/5= x/35
5x = 35* 4 |:5
x=7*4
x=28