Question

1) 2[x]=0,48 2) [2x]=1,4

Answer 1

Ответ:1)0.24; 2)

Объяснение: 1)Разделяем каждый член в выражении на 2

$\frac{2x}{x}$=$\frac{0.48}{2}$

Сокращаем общий множитель  на 2

x=$\frac{0.48}{2}$

x=0,48\2

x=0,24

2)Разделяем каждый член в выражении на 2

$\frac{2x}{2}$=$\frac{1.4}{2}$

Сокращаем общий множитель  на 2

x=$\frac{1.4}{2}$

x=1,4\2

x=0,7

Answer 2

To solve the given equations, we need to find the value of x.

1. 2[x] = 0.48:

In this equation, [x] represents the greatest integer less than or equal to x. So, we can rewrite the equation as:

2 * x = 0.48

Solving for x:

x = 0.48 / 2 x = 0.24

Therefore, the value of x in this equation is 0.24.

2. [2x] = 1.4:

Again, [2x] represents the greatest integer less than or equal to 2x. Rewriting the equation:

2x = 1.4

Solving for x:

x = 1.4 / 2 x = 0.7

Thus, the value of x in this equation is 0.7.