(3 2/5)/x = (6 4/5)/(1 1/3)
17/5x = 34/5 * 3/4
17/5x = 34*3/20 - можно разделить на 17/5
1/x = 6/4
x = 4/6 = 2/3
ответ: .
(3 2/5)/x = (6 4/5)/(1 1/3)
17/5x = 34/5 * 3/4
17/5x = 34*3/20 - можно разделить на 17/5
1/x = 6/4
x = 4/6 = 2/3
ответ: .