Question

Уравнение,решите плиз
0,6x=4​

Answer 1

$x = frac{4}{0.6}$

$x = 6.7$

Округляем 6,666... до 6,7

Answer 2

$0.6x = 4$

$x = 4 div 0.6$

$x = frac{4}{1} times frac{10}{6}$

$x = frac{20}{3}$

$x = 6 times frac{2}{3}$